104139904

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 232560000

約数和(自身を除く): 128420096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1408, 1628, 1999, 2368, 3256, 3998, 4736, 6512, 7996, 13024, 15992, 21989, 26048, 31984, 43978, 52096, 63968, 73963, 87956, 127936, 147926, 175912, 255872, 295852, 351824, 591704, 703648, 813593, 1183408, 1407296, 1627186, 2366816, 2814592, 3254372, 4733632, 6508744, 9467264, 13017488, 26034976, 52069952, 104139904]

約数ペア:

[(1, 104139904), (2, 52069952), (4, 26034976), (8, 13017488), (11, 9467264), (16, 6508744), (22, 4733632), (32, 3254372), (37, 2814592), (44, 2366816), (64, 1627186), (74, 1407296), (88, 1183408), (128, 813593), (148, 703648), (176, 591704), (296, 351824), (352, 295852), (407, 255872), (592, 175912), (704, 147926), (814, 127936), (1184, 87956), (1408, 73963), (1628, 63968), (1999, 52096), (2368, 43978), (3256, 31984), (3998, 26048), (4736, 21989), (6512, 15992), (7996, 13024)]