28177156

素因数分解:

$2^2\times 7^2\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:868

約数の個数: 36

約数和(自身を含む): 57700188

約数和(自身を除く): 29523032

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 233, 466, 617, 932, 1234, 1631, 2468, 3262, 4319, 6524, 8638, 11417, 17276, 22834, 30233, 45668, 60466, 120932, 143761, 287522, 575044, 1006327, 2012654, 4025308, 7044289, 14088578, 28177156]

約数ペア:

[(1, 28177156), (2, 14088578), (4, 7044289), (7, 4025308), (14, 2012654), (28, 1006327), (49, 575044), (98, 287522), (196, 143761), (233, 120932), (466, 60466), (617, 45668), (932, 30233), (1234, 22834), (1631, 17276), (2468, 11417), (3262, 8638), (4319, 6524)]