293097584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17837}}^1$

素因数の和:17937

約数の個数: 40

約数和(自身を含む): 619335360

約数和(自身を除く): 326237776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 16432, 17837, 35674, 71348, 142696, 231881, 285392, 463762, 927524, 1409123, 1855048, 2818246, 3710096, 5636492, 11272984, 18318599, 22545968, 36637198, 73274396, 146548792, 293097584]

約数ペア:

[(1, 293097584), (2, 146548792), (4, 73274396), (8, 36637198), (13, 22545968), (16, 18318599), (26, 11272984), (52, 5636492), (79, 3710096), (104, 2818246), (158, 1855048), (208, 1409123), (316, 927524), (632, 463762), (1027, 285392), (1264, 231881), (2054, 142696), (4108, 71348), (8216, 35674), (16432, 17837)]