28915704

素因数分解:

$2^3\times 3^4\times {\mathrm{44623}}^1$

素因数の和:44641

約数の個数: 40

約数和(自身を含む): 80992560

約数和(自身を除く): 52076856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 44623, 89246, 133869, 178492, 267738, 356984, 401607, 535476, 803214, 1070952, 1204821, 1606428, 2409642, 3212856, 3614463, 4819284, 7228926, 9638568, 14457852, 28915704]

約数ペア:

[(1, 28915704), (2, 14457852), (3, 9638568), (4, 7228926), (6, 4819284), (8, 3614463), (9, 3212856), (12, 2409642), (18, 1606428), (24, 1204821), (27, 1070952), (36, 803214), (54, 535476), (72, 401607), (81, 356984), (108, 267738), (162, 178492), (216, 133869), (324, 89246), (648, 44623)]