61856512

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 129802176

約数和(自身を除く): 67945664

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 97, 106, 128, 188, 194, 212, 256, 376, 388, 424, 752, 776, 848, 1504, 1552, 1696, 2491, 3008, 3104, 3392, 4559, 4982, 5141, 6016, 6208, 6784, 9118, 9964, 10282, 12032, 12416, 13568, 18236, 19928, 20564, 24832, 36472, 39856, 41128, 72944, 79712, 82256, 145888, 159424, 164512, 241627, 291776, 318848, 329024, 483254, 583552, 637696, 658048, 966508, 1167104, 1316096, 1933016, 3866032, 7732064, 15464128, 30928256, 61856512]

約数ペア:

[(1, 61856512), (2, 30928256), (4, 15464128), (8, 7732064), (16, 3866032), (32, 1933016), (47, 1316096), (53, 1167104), (64, 966508), (94, 658048), (97, 637696), (106, 583552), (128, 483254), (188, 329024), (194, 318848), (212, 291776), (256, 241627), (376, 164512), (388, 159424), (424, 145888), (752, 82256), (776, 79712), (848, 72944), (1504, 41128), (1552, 39856), (1696, 36472), (2491, 24832), (3008, 20564), (3104, 19928), (3392, 18236), (4559, 13568), (4982, 12416), (5141, 12032), (6016, 10282), (6208, 9964), (6784, 9118)]