22131872

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3407}}^1$

素因数の和:3453

約数の個数: 48

約数和(自身を含む): 51528960

約数和(自身を除く): 29397088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 3407, 6496, 6814, 13628, 23849, 27256, 47698, 54512, 95396, 98803, 109024, 190792, 197606, 381584, 395212, 691621, 763168, 790424, 1383242, 1580848, 2766484, 3161696, 5532968, 11065936, 22131872]

約数ペア:

[(1, 22131872), (2, 11065936), (4, 5532968), (7, 3161696), (8, 2766484), (14, 1580848), (16, 1383242), (28, 790424), (29, 763168), (32, 691621), (56, 395212), (58, 381584), (112, 197606), (116, 190792), (203, 109024), (224, 98803), (232, 95396), (406, 54512), (464, 47698), (812, 27256), (928, 23849), (1624, 13628), (3248, 6814), (3407, 6496)]