64536696944

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{4261}}^1\times {\mathrm{6269}}^1$

素因数の和:10689

約数の個数: 40

約数和(自身を含む): 125917550880

約数和(自身を除く): 61380853936

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 4261, 6269, 8522, 12538, 17044, 25076, 34088, 50152, 68176, 100304, 643411, 946619, 1286822, 1893238, 2573644, 3786476, 5147288, 7572952, 10294576, 15145904, 26712209, 53424418, 106848836, 213697672, 427395344, 4033543559, 8067087118, 16134174236, 32268348472, 64536696944]

約数ペア:

[(1, 64536696944), (2, 32268348472), (4, 16134174236), (8, 8067087118), (16, 4033543559), (151, 427395344), (302, 213697672), (604, 106848836), (1208, 53424418), (2416, 26712209), (4261, 15145904), (6269, 10294576), (8522, 7572952), (12538, 5147288), (17044, 3786476), (25076, 2573644), (34088, 1893238), (50152, 1286822), (68176, 946619), (100304, 643411)]