15696939472

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{74317}}^1$

素因数の和:74675

約数の個数: 40

約数和(自身を含む): 31221883616

約数和(自身を除く): 15524944144

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 307, 344, 614, 688, 1228, 2456, 4912, 13201, 26402, 52804, 74317, 105608, 148634, 211216, 297268, 594536, 1189072, 3195631, 6391262, 12782524, 22815319, 25565048, 45630638, 51130096, 91261276, 182522552, 365045104, 981058717, 1962117434, 3924234868, 7848469736, 15696939472]

約数ペア:

[(1, 15696939472), (2, 7848469736), (4, 3924234868), (8, 1962117434), (16, 981058717), (43, 365045104), (86, 182522552), (172, 91261276), (307, 51130096), (344, 45630638), (614, 25565048), (688, 22815319), (1228, 12782524), (2456, 6391262), (4912, 3195631), (13201, 1189072), (26402, 594536), (52804, 297268), (74317, 211216), (105608, 148634)]