65277904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 130616640

約数和(自身を除く): 65338736

約数列:

[1, 2, 4, 8, 16, 41, 82, 151, 164, 302, 328, 604, 656, 659, 1208, 1318, 2416, 2636, 5272, 6191, 10544, 12382, 24764, 27019, 49528, 54038, 99056, 99509, 108076, 199018, 216152, 398036, 432304, 796072, 1592144, 4079869, 8159738, 16319476, 32638952, 65277904]

約数ペア:

[(1, 65277904), (2, 32638952), (4, 16319476), (8, 8159738), (16, 4079869), (41, 1592144), (82, 796072), (151, 432304), (164, 398036), (302, 216152), (328, 199018), (604, 108076), (656, 99509), (659, 99056), (1208, 54038), (1318, 49528), (2416, 27019), (2636, 24764), (5272, 12382), (6191, 10544)]