4045793288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3257}}^1$

素因数の和:3486

約数の個数: 64

約数和(自身を含む): 8153861760

約数和(自身を除く): 4108068472

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 157, 172, 184, 314, 344, 628, 989, 1256, 1978, 3257, 3611, 3956, 6514, 6751, 7222, 7912, 13028, 13502, 14444, 26056, 27004, 28888, 54008, 74911, 140051, 149822, 155273, 280102, 299644, 310546, 511349, 560204, 599288, 621092, 1022698, 1120408, 1242184, 2045396, 3221173, 4090792, 6442346, 11761027, 12884692, 21988007, 23522054, 25769384, 43976014, 47044108, 87952028, 94088216, 175904056, 505724161, 1011448322, 2022896644, 4045793288]

約数ペア:

[(1, 4045793288), (2, 2022896644), (4, 1011448322), (8, 505724161), (23, 175904056), (43, 94088216), (46, 87952028), (86, 47044108), (92, 43976014), (157, 25769384), (172, 23522054), (184, 21988007), (314, 12884692), (344, 11761027), (628, 6442346), (989, 4090792), (1256, 3221173), (1978, 2045396), (3257, 1242184), (3611, 1120408), (3956, 1022698), (6514, 621092), (6751, 599288), (7222, 560204), (7912, 511349), (13028, 310546), (13502, 299644), (14444, 280102), (26056, 155273), (27004, 149822), (28888, 140051), (54008, 74911)]