7138030736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{14821}}^1$

素因数の和:15831

約数の個数: 40

約数和(自身を含む): 14291728128

約数和(自身を除く): 7153697392

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 971, 1942, 3884, 7768, 14821, 15536, 29642, 30101, 59284, 60202, 118568, 120404, 237136, 240808, 459451, 481616, 918902, 1837804, 3675608, 7351216, 14391191, 28782382, 57564764, 115129528, 230259056, 446126921, 892253842, 1784507684, 3569015368, 7138030736]

約数ペア:

[(1, 7138030736), (2, 3569015368), (4, 1784507684), (8, 892253842), (16, 446126921), (31, 230259056), (62, 115129528), (124, 57564764), (248, 28782382), (496, 14391191), (971, 7351216), (1942, 3675608), (3884, 1837804), (7768, 918902), (14821, 481616), (15536, 459451), (29642, 240808), (30101, 237136), (59284, 120404), (60202, 118568)]