3887488

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 8546580

約数和(自身を除く): 4659092

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 251, 352, 484, 502, 704, 968, 1004, 1408, 1936, 2008, 2761, 3872, 4016, 5522, 7744, 8032, 11044, 15488, 16064, 22088, 30371, 32128, 44176, 60742, 88352, 121484, 176704, 242968, 353408, 485936, 971872, 1943744, 3887488]

約数ペア:

[(1, 3887488), (2, 1943744), (4, 971872), (8, 485936), (11, 353408), (16, 242968), (22, 176704), (32, 121484), (44, 88352), (64, 60742), (88, 44176), (121, 32128), (128, 30371), (176, 22088), (242, 16064), (251, 15488), (352, 11044), (484, 8032), (502, 7744), (704, 5522), (968, 4016), (1004, 3872), (1408, 2761), (1936, 2008)]