25372956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{571}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 70854784

約数和(自身を除く): 45481828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 571, 644, 966, 1058, 1142, 1587, 1713, 1932, 2116, 2284, 3174, 3426, 3703, 3997, 6348, 6852, 7406, 7994, 11109, 11991, 13133, 14812, 15988, 22218, 23982, 26266, 39399, 44436, 47964, 52532, 78798, 91931, 157596, 183862, 275793, 302059, 367724, 551586, 604118, 906177, 1103172, 1208236, 1812354, 2114413, 3624708, 4228826, 6343239, 8457652, 12686478, 25372956]

約数ペア:

[(1, 25372956), (2, 12686478), (3, 8457652), (4, 6343239), (6, 4228826), (7, 3624708), (12, 2114413), (14, 1812354), (21, 1208236), (23, 1103172), (28, 906177), (42, 604118), (46, 551586), (69, 367724), (84, 302059), (92, 275793), (138, 183862), (161, 157596), (276, 91931), (322, 78798), (483, 52532), (529, 47964), (571, 44436), (644, 39399), (966, 26266), (1058, 23982), (1142, 22218), (1587, 15988), (1713, 14812), (1932, 13133), (2116, 11991), (2284, 11109), (3174, 7994), (3426, 7406), (3703, 6852), (3997, 6348)]