25206528

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1469

約数の個数: 72

約数和(自身を含む): 70051968

約数和(自身を除く): 44845440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1427, 1472, 2208, 2854, 2944, 4281, 4416, 5708, 5888, 8562, 8832, 11416, 17124, 17664, 22832, 32821, 34248, 45664, 65642, 68496, 91328, 98463, 131284, 136992, 182656, 196926, 262568, 273984, 365312, 393852, 525136, 547968, 787704, 1050272, 1095936, 1575408, 2100544, 3150816, 4201088, 6301632, 8402176, 12603264, 25206528]

約数ペア:

[(1, 25206528), (2, 12603264), (3, 8402176), (4, 6301632), (6, 4201088), (8, 3150816), (12, 2100544), (16, 1575408), (23, 1095936), (24, 1050272), (32, 787704), (46, 547968), (48, 525136), (64, 393852), (69, 365312), (92, 273984), (96, 262568), (128, 196926), (138, 182656), (184, 136992), (192, 131284), (256, 98463), (276, 91328), (368, 68496), (384, 65642), (552, 45664), (736, 34248), (768, 32821), (1104, 22832), (1427, 17664), (1472, 17124), (2208, 11416), (2854, 8832), (2944, 8562), (4281, 5888), (4416, 5708)]