66730422512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2341747}}^1$

素因数の和:2341905

約数の個数: 40

約数和(自身を含む): 140251971216

約数和(自身を除く): 73521548704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 7124, 14248, 28496, 2341747, 4683494, 9366988, 18733976, 30442711, 37467952, 60885422, 121770844, 243541688, 320819339, 487083376, 641638678, 1283277356, 2566554712, 4170651407, 5133109424, 8341302814, 16682605628, 33365211256, 66730422512]

約数ペア:

[(1, 66730422512), (2, 33365211256), (4, 16682605628), (8, 8341302814), (13, 5133109424), (16, 4170651407), (26, 2566554712), (52, 1283277356), (104, 641638678), (137, 487083376), (208, 320819339), (274, 243541688), (548, 121770844), (1096, 60885422), (1781, 37467952), (2192, 30442711), (3562, 18733976), (7124, 9366988), (14248, 4683494), (28496, 2341747)]