64590288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{192233}}^1$

素因数の和:192251

約数の個数: 40

約数和(自身を含む): 190696128

約数和(自身を除く): 126105840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 192233, 384466, 576699, 768932, 1153398, 1345631, 1537864, 2306796, 2691262, 3075728, 4036893, 4613592, 5382524, 8073786, 9227184, 10765048, 16147572, 21530096, 32295144, 64590288]

約数ペア:

[(1, 64590288), (2, 32295144), (3, 21530096), (4, 16147572), (6, 10765048), (7, 9227184), (8, 8073786), (12, 5382524), (14, 4613592), (16, 4036893), (21, 3075728), (24, 2691262), (28, 2306796), (42, 1537864), (48, 1345631), (56, 1153398), (84, 768932), (112, 576699), (168, 384466), (336, 192233)]