25647368

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 50068800

約数和(自身を除く): 24421432

約数列:

[1, 2, 4, 8, 29, 58, 116, 227, 232, 454, 487, 908, 974, 1816, 1948, 3896, 6583, 13166, 14123, 26332, 28246, 52664, 56492, 110549, 112984, 221098, 442196, 884392, 3205921, 6411842, 12823684, 25647368]

約数ペア:

[(1, 25647368), (2, 12823684), (4, 6411842), (8, 3205921), (29, 884392), (58, 442196), (116, 221098), (227, 112984), (232, 110549), (454, 56492), (487, 52664), (908, 28246), (974, 26332), (1816, 14123), (1948, 13166), (3896, 6583)]