475670608

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{249827}}^1$

素因数の和:249859

約数の個数: 40

約数和(自身を含む): 1115232192

約数和(自身を除く): 639561584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 249827, 499654, 999308, 1748789, 1998616, 3497578, 3997232, 4247059, 6995156, 8494118, 13990312, 16988236, 27980624, 29729413, 33976472, 59458826, 67952944, 118917652, 237835304, 475670608]

約数ペア:

[(1, 475670608), (2, 237835304), (4, 118917652), (7, 67952944), (8, 59458826), (14, 33976472), (16, 29729413), (17, 27980624), (28, 16988236), (34, 13990312), (56, 8494118), (68, 6995156), (112, 4247059), (119, 3997232), (136, 3497578), (238, 1998616), (272, 1748789), (476, 999308), (952, 499654), (1904, 249827)]