4040704906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 7362528768

約数和(自身を除く): 3321823862

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 397, 433, 511, 794, 866, 1022, 1679, 2779, 3031, 3358, 5558, 6062, 9131, 9959, 11753, 18262, 19918, 23506, 28981, 31609, 57962, 63218, 63917, 69713, 127834, 139426, 171901, 202867, 221263, 343802, 405734, 442526, 666563, 727007, 1203307, 1333126, 1454014, 2406614, 3953723, 4665941, 5089049, 7907446, 9331882, 10178098, 12548773, 25097546, 27676061, 55352122, 87841411, 175682822, 288621779, 577243558, 2020352453, 4040704906]

約数ペア:

[(1, 4040704906), (2, 2020352453), (7, 577243558), (14, 288621779), (23, 175682822), (46, 87841411), (73, 55352122), (146, 27676061), (161, 25097546), (322, 12548773), (397, 10178098), (433, 9331882), (511, 7907446), (794, 5089049), (866, 4665941), (1022, 3953723), (1679, 2406614), (2779, 1454014), (3031, 1333126), (3358, 1203307), (5558, 727007), (6062, 666563), (9131, 442526), (9959, 405734), (11753, 343802), (18262, 221263), (19918, 202867), (23506, 171901), (28981, 139426), (31609, 127834), (57962, 69713), (63218, 63917)]