25807056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1380

約数の個数: 80

約数和(自身を含む): 74751168

約数和(自身を除く): 48944112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1321, 1628, 1776, 2442, 2642, 3256, 3963, 4884, 5284, 6512, 7926, 9768, 10568, 14531, 15852, 19536, 21136, 29062, 31704, 43593, 48877, 58124, 63408, 87186, 97754, 116248, 146631, 174372, 195508, 232496, 293262, 348744, 391016, 537647, 586524, 697488, 782032, 1075294, 1173048, 1612941, 2150588, 2346096, 3225882, 4301176, 6451764, 8602352, 12903528, 25807056]

約数ペア:

[(1, 25807056), (2, 12903528), (3, 8602352), (4, 6451764), (6, 4301176), (8, 3225882), (11, 2346096), (12, 2150588), (16, 1612941), (22, 1173048), (24, 1075294), (33, 782032), (37, 697488), (44, 586524), (48, 537647), (66, 391016), (74, 348744), (88, 293262), (111, 232496), (132, 195508), (148, 174372), (176, 146631), (222, 116248), (264, 97754), (296, 87186), (407, 63408), (444, 58124), (528, 48877), (592, 43593), (814, 31704), (888, 29062), (1221, 21136), (1321, 19536), (1628, 15852), (1776, 14531), (2442, 10568), (2642, 9768), (3256, 7926), (3963, 6512), (4884, 5284)]