25271432

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 48595800

約数和(自身を除く): 23324368

約数列:

[1, 2, 4, 8, 73, 109, 146, 218, 292, 397, 436, 584, 794, 872, 1588, 3176, 7957, 15914, 28981, 31828, 43273, 57962, 63656, 86546, 115924, 173092, 231848, 346184, 3158929, 6317858, 12635716, 25271432]

約数ペア:

[(1, 25271432), (2, 12635716), (4, 6317858), (8, 3158929), (73, 346184), (109, 231848), (146, 173092), (218, 115924), (292, 86546), (397, 63656), (436, 57962), (584, 43273), (794, 31828), (872, 28981), (1588, 15914), (3176, 7957)]