25002684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2175

約数の個数: 72

約数和(自身を含む): 73801728

約数和(自身を除く): 48799044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2111, 2961, 3948, 4222, 5922, 6333, 8444, 11844, 12666, 14777, 18999, 25332, 29554, 37998, 44331, 59108, 75996, 88662, 99217, 132993, 177324, 198434, 265986, 297651, 396868, 531972, 595302, 694519, 892953, 1190604, 1389038, 1785906, 2083557, 2778076, 3571812, 4167114, 6250671, 8334228, 12501342, 25002684]

約数ペア:

[(1, 25002684), (2, 12501342), (3, 8334228), (4, 6250671), (6, 4167114), (7, 3571812), (9, 2778076), (12, 2083557), (14, 1785906), (18, 1389038), (21, 1190604), (28, 892953), (36, 694519), (42, 595302), (47, 531972), (63, 396868), (84, 297651), (94, 265986), (126, 198434), (141, 177324), (188, 132993), (252, 99217), (282, 88662), (329, 75996), (423, 59108), (564, 44331), (658, 37998), (846, 29554), (987, 25332), (1316, 18999), (1692, 14777), (1974, 12666), (2111, 11844), (2961, 8444), (3948, 6333), (4222, 5922)]