26109408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20921}}^1$

素因数の和:20947

約数の個数: 48

約数和(自身を含む): 73812816

約数和(自身を除く): 47703408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 20921, 41842, 62763, 83684, 125526, 167368, 251052, 271973, 334736, 502104, 543946, 669472, 815919, 1004208, 1087892, 1631838, 2008416, 2175784, 3263676, 4351568, 6527352, 8703136, 13054704, 26109408]

約数ペア:

[(1, 26109408), (2, 13054704), (3, 8703136), (4, 6527352), (6, 4351568), (8, 3263676), (12, 2175784), (13, 2008416), (16, 1631838), (24, 1087892), (26, 1004208), (32, 815919), (39, 669472), (48, 543946), (52, 502104), (78, 334736), (96, 271973), (104, 251052), (156, 167368), (208, 125526), (312, 83684), (416, 62763), (624, 41842), (1248, 20921)]