38545728

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15443}}^1$

素因数の和:15471

約数の個数: 56

約数和(自身を含む): 109837728

約数和(自身を除く): 71292000

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, 15443, 30886, 46329, 61772, 92658, 123544, 185316, 200759, 247088, 370632, 401518, 494176, 602277, 741264, 803036, 988352, 1204554, 1482528, 1606072, 2409108, 2965056, 3212144, 4818216, 6424288, 9636432, 12848576, 19272864, 38545728]

約数ペア:

[(1, 38545728), (2, 19272864), (3, 12848576), (4, 9636432), (6, 6424288), (8, 4818216), (12, 3212144), (13, 2965056), (16, 2409108), (24, 1606072), (26, 1482528), (32, 1204554), (39, 988352), (48, 803036), (52, 741264), (64, 602277), (78, 494176), (96, 401518), (104, 370632), (156, 247088), (192, 200759), (208, 185316), (312, 123544), (416, 92658), (624, 61772), (832, 46329), (1248, 30886), (2496, 15443)]