25793624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 51807600

約数和(自身を除く): 26013976

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 2131, 3026, 4262, 6052, 8524, 12104, 17048, 36227, 72454, 144908, 189659, 289816, 379318, 758636, 1517272, 3224203, 6448406, 12896812, 25793624]

約数ペア:

[(1, 25793624), (2, 12896812), (4, 6448406), (8, 3224203), (17, 1517272), (34, 758636), (68, 379318), (89, 289816), (136, 189659), (178, 144908), (356, 72454), (712, 36227), (1513, 17048), (2131, 12104), (3026, 8524), (4262, 6052)]