27404524

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1678

約数の個数: 36

約数和(自身を含む): 56450520

約数和(自身を除く): 29045996

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 1571, 2492, 3142, 4361, 6284, 8722, 10997, 17444, 21994, 43988, 76979, 139819, 153958, 279638, 307916, 559276, 978733, 1957466, 3914932, 6851131, 13702262, 27404524]

約数ペア:

[(1, 27404524), (2, 13702262), (4, 6851131), (7, 3914932), (14, 1957466), (28, 978733), (49, 559276), (89, 307916), (98, 279638), (178, 153958), (196, 139819), (356, 76979), (623, 43988), (1246, 21994), (1571, 17444), (2492, 10997), (3142, 8722), (4361, 6284)]