77450672

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{28643}}^1$

素因数の和:28677

約数の個数: 30

約数和(自身を含む): 162497412

約数和(自身を除く): 85046740

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 28643, 57286, 114572, 229144, 372359, 458288, 744718, 1489436, 2978872, 4840667, 5957744, 9681334, 19362668, 38725336, 77450672]

約数ペア:

[(1, 77450672), (2, 38725336), (4, 19362668), (8, 9681334), (13, 5957744), (16, 4840667), (26, 2978872), (52, 1489436), (104, 744718), (169, 458288), (208, 372359), (338, 229144), (676, 114572), (1352, 57286), (2704, 28643)]