25193664

素因数分解:

$2^6\times 3^2\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:438

約数の個数: 84

約数和(自身を含む): 72908160

約数和(自身を除く): 47714496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 191, 192, 229, 288, 382, 458, 573, 576, 687, 764, 916, 1146, 1374, 1528, 1719, 1832, 2061, 2292, 2748, 3056, 3438, 3664, 4122, 4584, 5496, 6112, 6876, 7328, 8244, 9168, 10992, 12224, 13752, 14656, 16488, 18336, 21984, 27504, 32976, 36672, 43739, 43968, 55008, 65952, 87478, 110016, 131217, 131904, 174956, 262434, 349912, 393651, 524868, 699824, 787302, 1049736, 1399648, 1574604, 2099472, 2799296, 3149208, 4198944, 6298416, 8397888, 12596832, 25193664]

約数ペア:

[(1, 25193664), (2, 12596832), (3, 8397888), (4, 6298416), (6, 4198944), (8, 3149208), (9, 2799296), (12, 2099472), (16, 1574604), (18, 1399648), (24, 1049736), (32, 787302), (36, 699824), (48, 524868), (64, 393651), (72, 349912), (96, 262434), (144, 174956), (191, 131904), (192, 131217), (229, 110016), (288, 87478), (382, 65952), (458, 55008), (573, 43968), (576, 43739), (687, 36672), (764, 32976), (916, 27504), (1146, 21984), (1374, 18336), (1528, 16488), (1719, 14656), (1832, 13752), (2061, 12224), (2292, 10992), (2748, 9168), (3056, 8244), (3438, 7328), (3664, 6876), (4122, 6112), (4584, 5496)]