25974624

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1601}}^1$

素因数の和:1640

約数の個数: 72

約数和(自身を含む): 73877832

約数和(自身を除く): 47903208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 1601, 2028, 2704, 3202, 4056, 4803, 5408, 6404, 8112, 9606, 12808, 16224, 19212, 20813, 25616, 38424, 41626, 51232, 62439, 76848, 83252, 124878, 153696, 166504, 249756, 270569, 333008, 499512, 541138, 666016, 811707, 999024, 1082276, 1623414, 1998048, 2164552, 3246828, 4329104, 6493656, 8658208, 12987312, 25974624]

約数ペア:

[(1, 25974624), (2, 12987312), (3, 8658208), (4, 6493656), (6, 4329104), (8, 3246828), (12, 2164552), (13, 1998048), (16, 1623414), (24, 1082276), (26, 999024), (32, 811707), (39, 666016), (48, 541138), (52, 499512), (78, 333008), (96, 270569), (104, 249756), (156, 166504), (169, 153696), (208, 124878), (312, 83252), (338, 76848), (416, 62439), (507, 51232), (624, 41626), (676, 38424), (1014, 25616), (1248, 20813), (1352, 19212), (1601, 16224), (2028, 12808), (2704, 9606), (3202, 8112), (4056, 6404), (4803, 5408)]