2247640016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{719}}^1\times {\mathrm{4157}}^1$

素因数の和:4931

約数の個数: 40

約数和(自身を含む): 4454714880

約数和(自身を除く): 2207074864

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 719, 752, 1438, 2876, 4157, 5752, 8314, 11504, 16628, 33256, 33793, 66512, 67586, 135172, 195379, 270344, 390758, 540688, 781516, 1563032, 2988883, 3126064, 5977766, 11955532, 23911064, 47822128, 140477501, 280955002, 561910004, 1123820008, 2247640016]

約数ペア:

[(1, 2247640016), (2, 1123820008), (4, 561910004), (8, 280955002), (16, 140477501), (47, 47822128), (94, 23911064), (188, 11955532), (376, 5977766), (719, 3126064), (752, 2988883), (1438, 1563032), (2876, 781516), (4157, 540688), (5752, 390758), (8314, 270344), (11504, 195379), (16628, 135172), (33256, 67586), (33793, 66512)]