26980512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1663}}^1$

素因数の和:1702

約数の個数: 72

約数和(自身を含む): 76737024

約数和(自身を除く): 49756512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 1663, 2028, 2704, 3326, 4056, 4989, 5408, 6652, 8112, 9978, 13304, 16224, 19956, 21619, 26608, 39912, 43238, 53216, 64857, 79824, 86476, 129714, 159648, 172952, 259428, 281047, 345904, 518856, 562094, 691808, 843141, 1037712, 1124188, 1686282, 2075424, 2248376, 3372564, 4496752, 6745128, 8993504, 13490256, 26980512]

約数ペア:

[(1, 26980512), (2, 13490256), (3, 8993504), (4, 6745128), (6, 4496752), (8, 3372564), (12, 2248376), (13, 2075424), (16, 1686282), (24, 1124188), (26, 1037712), (32, 843141), (39, 691808), (48, 562094), (52, 518856), (78, 345904), (96, 281047), (104, 259428), (156, 172952), (169, 159648), (208, 129714), (312, 86476), (338, 79824), (416, 64857), (507, 53216), (624, 43238), (676, 39912), (1014, 26608), (1248, 21619), (1352, 19956), (1663, 16224), (2028, 13304), (2704, 9978), (3326, 8112), (4056, 6652), (4989, 5408)]