15694478888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{4363}}^1$

素因数の和:5418

約数の個数: 64

約数和(自身を含む): 32925856320

約数和(自身を除く): 17231377432

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 997, 1804, 1994, 3608, 3988, 4363, 7976, 8726, 10967, 17452, 21934, 34904, 40877, 43868, 47993, 81754, 87736, 95986, 163508, 178883, 191972, 327016, 357766, 383944, 449647, 715532, 899294, 1431064, 1798588, 1967713, 3597176, 3935426, 4349911, 7870852, 8699822, 15741704, 17399644, 34799288, 47849021, 95698042, 178346351, 191396084, 356692702, 382792168, 713385404, 1426770808, 1961809861, 3923619722, 7847239444, 15694478888]

約数ペア:

[(1, 15694478888), (2, 7847239444), (4, 3923619722), (8, 1961809861), (11, 1426770808), (22, 713385404), (41, 382792168), (44, 356692702), (82, 191396084), (88, 178346351), (164, 95698042), (328, 47849021), (451, 34799288), (902, 17399644), (997, 15741704), (1804, 8699822), (1994, 7870852), (3608, 4349911), (3988, 3935426), (4363, 3597176), (7976, 1967713), (8726, 1798588), (10967, 1431064), (17452, 899294), (21934, 715532), (34904, 449647), (40877, 383944), (43868, 357766), (47993, 327016), (81754, 191972), (87736, 178883), (95986, 163508)]