7280142.00000000

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28909}}^1$

素因数の和:28937

約数の個数: 56

約数和(自身を含む): 205607920

約数和(自身を除く): 133451056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 28909, 57818, 86727, 115636, 173454, 231272, 346908, 375817, 462544, 693816, 751634, 925088, 1127451, 1387632, 1503268, 1850176, 2254902, 2775264, 3006536, 4509804, 5550528, 6013072, 9019608, 12026144, 18039216, 24052288, 36078432, 72156864]

約数ペア:

[(1, 72156864), (2, 36078432), (3, 24052288), (4, 18039216), (6, 12026144), (8, 9019608), (12, 6013072), (13, 5550528), (16, 4509804), (24, 3006536), (26, 2775264), (32, 2254902), (39, 1850176), (48, 1503268), (52, 1387632), (64, 1127451), (78, 925088), (96, 751634), (104, 693816), (156, 462544), (192, 375817), (208, 346908), (312, 231272), (416, 173454), (624, 115636), (832, 86727), (1248, 57818), (2496, 28909)]