25806456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 76440000

約数和(自身を除く): 50633544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 79, 104, 117, 156, 158, 234, 237, 312, 316, 349, 468, 474, 632, 698, 711, 936, 948, 1027, 1047, 1396, 1422, 1896, 2054, 2094, 2792, 2844, 3081, 3141, 4108, 4188, 4537, 5688, 6162, 6282, 8216, 8376, 9074, 9243, 12324, 12564, 13611, 18148, 18486, 24648, 25128, 27222, 27571, 36296, 36972, 40833, 54444, 55142, 73944, 81666, 82713, 108888, 110284, 163332, 165426, 220568, 248139, 326664, 330852, 358423, 496278, 661704, 716846, 992556, 1075269, 1433692, 1985112, 2150538, 2867384, 3225807, 4301076, 6451614, 8602152, 12903228, 25806456]

約数ペア:

[(1, 25806456), (2, 12903228), (3, 8602152), (4, 6451614), (6, 4301076), (8, 3225807), (9, 2867384), (12, 2150538), (13, 1985112), (18, 1433692), (24, 1075269), (26, 992556), (36, 716846), (39, 661704), (52, 496278), (72, 358423), (78, 330852), (79, 326664), (104, 248139), (117, 220568), (156, 165426), (158, 163332), (234, 110284), (237, 108888), (312, 82713), (316, 81666), (349, 73944), (468, 55142), (474, 54444), (632, 40833), (698, 36972), (711, 36296), (936, 27571), (948, 27222), (1027, 25128), (1047, 24648), (1396, 18486), (1422, 18148), (1896, 13611), (2054, 12564), (2094, 12324), (2792, 9243), (2844, 9074), (3081, 8376), (3141, 8216), (4108, 6282), (4188, 6162), (4537, 5688)]