25258584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 68997600

約数和(自身を除く): 43739016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1109, 1752, 1898, 2218, 2847, 3327, 3796, 4436, 5694, 6654, 7592, 8872, 11388, 13308, 14417, 22776, 26616, 28834, 43251, 57668, 80957, 86502, 115336, 161914, 173004, 242871, 323828, 346008, 485742, 647656, 971484, 1052441, 1942968, 2104882, 3157323, 4209764, 6314646, 8419528, 12629292, 25258584]

約数ペア:

[(1, 25258584), (2, 12629292), (3, 8419528), (4, 6314646), (6, 4209764), (8, 3157323), (12, 2104882), (13, 1942968), (24, 1052441), (26, 971484), (39, 647656), (52, 485742), (73, 346008), (78, 323828), (104, 242871), (146, 173004), (156, 161914), (219, 115336), (292, 86502), (312, 80957), (438, 57668), (584, 43251), (876, 28834), (949, 26616), (1109, 22776), (1752, 14417), (1898, 13308), (2218, 11388), (2847, 8872), (3327, 7592), (3796, 6654), (4436, 5694)]