5640464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 11751480

約数和(自身を除く): 6111016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 233, 272, 356, 466, 712, 932, 1424, 1513, 1864, 3026, 3728, 3961, 6052, 7922, 12104, 15844, 20737, 24208, 31688, 41474, 63376, 82948, 165896, 331792, 352529, 705058, 1410116, 2820232, 5640464]

約数ペア:

[(1, 5640464), (2, 2820232), (4, 1410116), (8, 705058), (16, 352529), (17, 331792), (34, 165896), (68, 82948), (89, 63376), (136, 41474), (178, 31688), (233, 24208), (272, 20737), (356, 15844), (466, 12104), (712, 7922), (932, 6052), (1424, 3961), (1513, 3728), (1864, 3026)]