65600416

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 167541696

約数和(自身を除く): 101941280

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 49, 56, 68, 92, 98, 107, 112, 119, 136, 161, 184, 196, 214, 224, 238, 272, 322, 368, 391, 392, 428, 476, 544, 644, 736, 749, 782, 784, 833, 856, 952, 1127, 1288, 1498, 1564, 1568, 1666, 1712, 1819, 1904, 2254, 2461, 2576, 2737, 2996, 3128, 3332, 3424, 3638, 3808, 4508, 4922, 5152, 5243, 5474, 5992, 6256, 6664, 7276, 9016, 9844, 10486, 10948, 11984, 12512, 12733, 13328, 14552, 17227, 18032, 19159, 19688, 20972, 21896, 23968, 25466, 26656, 29104, 34454, 36064, 38318, 39376, 41837, 41944, 43792, 50932, 58208, 68908, 76636, 78752, 83674, 83888, 87584, 89131, 101864, 120589, 137816, 153272, 167348, 167776, 178262, 203728, 241178, 275632, 292859, 306544, 334696, 356524, 407456, 482356, 551264, 585718, 613088, 669392, 713048, 964712, 1171436, 1338784, 1426096, 1929424, 2050013, 2342872, 2852192, 3858848, 4100026, 4685744, 8200052, 9371488, 16400104, 32800208, 65600416]

約数ペア:

[(1, 65600416), (2, 32800208), (4, 16400104), (7, 9371488), (8, 8200052), (14, 4685744), (16, 4100026), (17, 3858848), (23, 2852192), (28, 2342872), (32, 2050013), (34, 1929424), (46, 1426096), (49, 1338784), (56, 1171436), (68, 964712), (92, 713048), (98, 669392), (107, 613088), (112, 585718), (119, 551264), (136, 482356), (161, 407456), (184, 356524), (196, 334696), (214, 306544), (224, 292859), (238, 275632), (272, 241178), (322, 203728), (368, 178262), (391, 167776), (392, 167348), (428, 153272), (476, 137816), (544, 120589), (644, 101864), (736, 89131), (749, 87584), (782, 83888), (784, 83674), (833, 78752), (856, 76636), (952, 68908), (1127, 58208), (1288, 50932), (1498, 43792), (1564, 41944), (1568, 41837), (1666, 39376), (1712, 38318), (1819, 36064), (1904, 34454), (2254, 29104), (2461, 26656), (2576, 25466), (2737, 23968), (2996, 21896), (3128, 20972), (3332, 19688), (3424, 19159), (3638, 18032), (3808, 17227), (4508, 14552), (4922, 13328), (5152, 12733), (5243, 12512), (5474, 11984), (5992, 10948), (6256, 10486), (6664, 9844), (7276, 9016)]