26224336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1531

約数の個数: 40

約数和(自身を含む): 54639360

約数和(自身を除く): 28415024

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 1439, 2278, 2878, 4556, 5756, 9112, 11512, 18224, 23024, 24463, 48926, 96413, 97852, 192826, 195704, 385652, 391408, 771304, 1542608, 1639021, 3278042, 6556084, 13112168, 26224336]

約数ペア:

[(1, 26224336), (2, 13112168), (4, 6556084), (8, 3278042), (16, 1639021), (17, 1542608), (34, 771304), (67, 391408), (68, 385652), (134, 195704), (136, 192826), (268, 97852), (272, 96413), (536, 48926), (1072, 24463), (1139, 23024), (1439, 18224), (2278, 11512), (2878, 9112), (4556, 5756)]