64943536

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 158989824

約数和(自身を除く): 94046288

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1483, 1564, 1904, 2576, 2737, 2966, 3128, 5474, 5932, 6256, 10381, 10948, 11864, 20762, 21896, 23728, 25211, 34109, 41524, 43792, 50422, 68218, 83048, 100844, 136436, 166096, 176477, 201688, 238763, 272872, 352954, 403376, 477526, 545744, 579853, 705908, 955052, 1159706, 1411816, 1910104, 2319412, 2823632, 3820208, 4058971, 4638824, 8117942, 9277648, 16235884, 32471768, 64943536]

約数ペア:

[(1, 64943536), (2, 32471768), (4, 16235884), (7, 9277648), (8, 8117942), (14, 4638824), (16, 4058971), (17, 3820208), (23, 2823632), (28, 2319412), (34, 1910104), (46, 1411816), (56, 1159706), (68, 955052), (92, 705908), (112, 579853), (119, 545744), (136, 477526), (161, 403376), (184, 352954), (238, 272872), (272, 238763), (322, 201688), (368, 176477), (391, 166096), (476, 136436), (644, 100844), (782, 83048), (952, 68218), (1288, 50422), (1483, 43792), (1564, 41524), (1904, 34109), (2576, 25211), (2737, 23728), (2966, 21896), (3128, 20762), (5474, 11864), (5932, 10948), (6256, 10381)]