4640795824

素因数分解:

$2^4\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{15073}}^1$

素因数の和:17837

約数の個数: 40

約数和(自身を含む): 10280468000

約数和(自身を除く): 5639672176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2749, 5498, 10996, 15073, 19243, 21992, 30146, 38486, 43984, 60292, 76972, 105511, 120584, 153944, 211022, 241168, 307888, 422044, 844088, 1688176, 41435677, 82871354, 165742708, 290049739, 331485416, 580099478, 662970832, 1160198956, 2320397912, 4640795824]

約数ペア:

[(1, 4640795824), (2, 2320397912), (4, 1160198956), (7, 662970832), (8, 580099478), (14, 331485416), (16, 290049739), (28, 165742708), (56, 82871354), (112, 41435677), (2749, 1688176), (5498, 844088), (10996, 422044), (15073, 307888), (19243, 241168), (21992, 211022), (30146, 153944), (38486, 120584), (43984, 105511), (60292, 76972)]