25617452

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 52910592

約数和(自身を除く): 27293140

約数列:

[1, 2, 4, 7, 14, 28, 73, 83, 146, 151, 166, 292, 302, 332, 511, 581, 604, 1022, 1057, 1162, 2044, 2114, 2324, 4228, 6059, 11023, 12118, 12533, 22046, 24236, 25066, 42413, 44092, 50132, 77161, 84826, 87731, 154322, 169652, 175462, 308644, 350924, 914909, 1829818, 3659636, 6404363, 12808726, 25617452]

約数ペア:

[(1, 25617452), (2, 12808726), (4, 6404363), (7, 3659636), (14, 1829818), (28, 914909), (73, 350924), (83, 308644), (146, 175462), (151, 169652), (166, 154322), (292, 87731), (302, 84826), (332, 77161), (511, 50132), (581, 44092), (604, 42413), (1022, 25066), (1057, 24236), (1162, 22046), (2044, 12533), (2114, 12118), (2324, 11023), (4228, 6059)]