4037436488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{1297}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 8209175040

約数和(自身を除く): 4171738552

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 487, 799, 974, 1297, 1598, 1948, 2594, 3196, 3896, 5188, 6392, 8279, 10376, 16558, 22049, 22889, 33116, 44098, 45778, 60959, 66232, 88196, 91556, 121918, 176392, 183112, 243836, 389113, 487672, 631639, 778226, 1036303, 1263278, 1556452, 2072606, 2526556, 3112904, 4145212, 5053112, 8290424, 10737863, 21475726, 29687033, 42951452, 59374066, 85902904, 118748132, 237496264, 504679561, 1009359122, 2018718244, 4037436488]

約数ペア:

[(1, 4037436488), (2, 2018718244), (4, 1009359122), (8, 504679561), (17, 237496264), (34, 118748132), (47, 85902904), (68, 59374066), (94, 42951452), (136, 29687033), (188, 21475726), (376, 10737863), (487, 8290424), (799, 5053112), (974, 4145212), (1297, 3112904), (1598, 2526556), (1948, 2072606), (2594, 1556452), (3196, 1263278), (3896, 1036303), (5188, 778226), (6392, 631639), (8279, 487672), (10376, 389113), (16558, 243836), (22049, 183112), (22889, 176392), (33116, 121918), (44098, 91556), (45778, 88196), (60959, 66232)]