78979384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14713}}^1$

素因数の和:14791

約数の個数: 32

約数和(自身を含む): 164208240

約数和(自身を除く): 85228856

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 14713, 29426, 58852, 117704, 161843, 323686, 647372, 897493, 1294744, 1794986, 3589972, 7179944, 9872423, 19744846, 39489692, 78979384]

約数ペア:

[(1, 78979384), (2, 39489692), (4, 19744846), (8, 9872423), (11, 7179944), (22, 3589972), (44, 1794986), (61, 1294744), (88, 897493), (122, 647372), (244, 323686), (488, 161843), (671, 117704), (1342, 58852), (2684, 29426), (5368, 14713)]