15706496996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{17497}}^1$

素因数の和:17868

約数の個数: 48

約数和(自身を含む): 29878744896

約数和(自身を除く): 14172247900

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 307, 614, 731, 1228, 1462, 2924, 5219, 10438, 13201, 17497, 20876, 26402, 34994, 52804, 69988, 224417, 297449, 448834, 594898, 752371, 897668, 1189796, 1504742, 3009484, 5371579, 10743158, 12790307, 21486316, 25580614, 51161228, 91316843, 182633686, 230977897, 365267372, 461955794, 923911588, 3926624249, 7853248498, 15706496996]

約数ペア:

[(1, 15706496996), (2, 7853248498), (4, 3926624249), (17, 923911588), (34, 461955794), (43, 365267372), (68, 230977897), (86, 182633686), (172, 91316843), (307, 51161228), (614, 25580614), (731, 21486316), (1228, 12790307), (1462, 10743158), (2924, 5371579), (5219, 3009484), (10438, 1504742), (13201, 1189796), (17497, 897668), (20876, 752371), (26402, 594898), (34994, 448834), (52804, 297449), (69988, 224417)]