64305618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3697}}^1$

素因数の和:3938

約数の個数: 32

約数和(自身を含む): 139163136

約数和(自身を除く): 74857518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 3697, 5798, 7394, 8697, 11091, 17394, 22182, 48061, 96122, 144183, 288366, 824431, 1648862, 2473293, 4946586, 10717603, 21435206, 32152809, 64305618]

約数ペア:

[(1, 64305618), (2, 32152809), (3, 21435206), (6, 10717603), (13, 4946586), (26, 2473293), (39, 1648862), (78, 824431), (223, 288366), (446, 144183), (669, 96122), (1338, 48061), (2899, 22182), (3697, 17394), (5798, 11091), (7394, 8697)]