40495168

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 84

約数和(自身を含む): 96278700

約数和(自身を除く): 55783532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 196, 224, 259, 296, 349, 392, 448, 518, 592, 698, 784, 1036, 1184, 1396, 1568, 1813, 2072, 2368, 2443, 2792, 3136, 3626, 4144, 4886, 5584, 7252, 8288, 9772, 11168, 12913, 14504, 16576, 17101, 19544, 22336, 25826, 29008, 34202, 39088, 51652, 58016, 68404, 78176, 90391, 103304, 116032, 136808, 156352, 180782, 206608, 273616, 361564, 413216, 547232, 632737, 723128, 826432, 1094464, 1265474, 1446256, 2530948, 2892512, 5061896, 5785024, 10123792, 20247584, 40495168]

約数ペア:

[(1, 40495168), (2, 20247584), (4, 10123792), (7, 5785024), (8, 5061896), (14, 2892512), (16, 2530948), (28, 1446256), (32, 1265474), (37, 1094464), (49, 826432), (56, 723128), (64, 632737), (74, 547232), (98, 413216), (112, 361564), (148, 273616), (196, 206608), (224, 180782), (259, 156352), (296, 136808), (349, 116032), (392, 103304), (448, 90391), (518, 78176), (592, 68404), (698, 58016), (784, 51652), (1036, 39088), (1184, 34202), (1396, 29008), (1568, 25826), (1813, 22336), (2072, 19544), (2368, 17101), (2443, 16576), (2792, 14504), (3136, 12913), (3626, 11168), (4144, 9772), (4886, 8288), (5584, 7252)]