42240512

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 80

約数和(自身を含む): 93690432

約数和(自身を除く): 51449920

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 211, 256, 272, 368, 391, 422, 512, 544, 736, 782, 844, 1088, 1472, 1564, 1688, 2176, 2944, 3128, 3376, 3587, 4352, 4853, 5888, 6256, 6752, 7174, 8704, 9706, 11776, 12512, 13504, 14348, 19412, 25024, 27008, 28696, 38824, 50048, 54016, 57392, 77648, 82501, 100096, 108032, 114784, 155296, 165002, 200192, 229568, 310592, 330004, 459136, 621184, 660008, 918272, 1242368, 1320016, 1836544, 2484736, 2640032, 5280064, 10560128, 21120256, 42240512]

約数ペア:

[(1, 42240512), (2, 21120256), (4, 10560128), (8, 5280064), (16, 2640032), (17, 2484736), (23, 1836544), (32, 1320016), (34, 1242368), (46, 918272), (64, 660008), (68, 621184), (92, 459136), (128, 330004), (136, 310592), (184, 229568), (211, 200192), (256, 165002), (272, 155296), (368, 114784), (391, 108032), (422, 100096), (512, 82501), (544, 77648), (736, 57392), (782, 54016), (844, 50048), (1088, 38824), (1472, 28696), (1564, 27008), (1688, 25024), (2176, 19412), (2944, 14348), (3128, 13504), (3376, 12512), (3587, 11776), (4352, 9706), (4853, 8704), (5888, 7174), (6256, 6752)]