25928848

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 60

約数和(自身を含む): 56402640

約数和(自身を除く): 30473792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 121, 176, 227, 236, 242, 454, 472, 484, 649, 908, 944, 968, 1298, 1816, 1936, 2497, 2596, 3632, 4994, 5192, 7139, 9988, 10384, 13393, 14278, 19976, 26786, 27467, 28556, 39952, 53572, 54934, 57112, 107144, 109868, 114224, 147323, 214288, 219736, 294646, 439472, 589292, 1178584, 1620553, 2357168, 3241106, 6482212, 12964424, 25928848]

約数ペア:

[(1, 25928848), (2, 12964424), (4, 6482212), (8, 3241106), (11, 2357168), (16, 1620553), (22, 1178584), (44, 589292), (59, 439472), (88, 294646), (118, 219736), (121, 214288), (176, 147323), (227, 114224), (236, 109868), (242, 107144), (454, 57112), (472, 54934), (484, 53572), (649, 39952), (908, 28556), (944, 27467), (968, 26786), (1298, 19976), (1816, 14278), (1936, 13393), (2497, 10384), (2596, 9988), (3632, 7139), (4994, 5192)]