28764072

素因数分解:

$2^3\times 3^4\times {\mathrm{44389}}^1$

素因数の和:44407

約数の個数: 40

約数和(自身を含む): 80567850

約数和(自身を除く): 51803778

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 44389, 88778, 133167, 177556, 266334, 355112, 399501, 532668, 799002, 1065336, 1198503, 1598004, 2397006, 3196008, 3595509, 4794012, 7191018, 9588024, 14382036, 28764072]

約数ペア:

[(1, 28764072), (2, 14382036), (3, 9588024), (4, 7191018), (6, 4794012), (8, 3595509), (9, 3196008), (12, 2397006), (18, 1598004), (24, 1198503), (27, 1065336), (36, 799002), (54, 532668), (72, 399501), (81, 355112), (108, 266334), (162, 177556), (216, 133167), (324, 88778), (648, 44389)]