25714332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 75444096

約数和(自身を除く): 49729764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1523, 1876, 2412, 2814, 3046, 4221, 4569, 5628, 6092, 8442, 9138, 10661, 13707, 16884, 18276, 21322, 27414, 31983, 42644, 54828, 63966, 95949, 102041, 127932, 191898, 204082, 306123, 383796, 408164, 612246, 714287, 918369, 1224492, 1428574, 1836738, 2142861, 2857148, 3673476, 4285722, 6428583, 8571444, 12857166, 25714332]

約数ペア:

[(1, 25714332), (2, 12857166), (3, 8571444), (4, 6428583), (6, 4285722), (7, 3673476), (9, 2857148), (12, 2142861), (14, 1836738), (18, 1428574), (21, 1224492), (28, 918369), (36, 714287), (42, 612246), (63, 408164), (67, 383796), (84, 306123), (126, 204082), (134, 191898), (201, 127932), (252, 102041), (268, 95949), (402, 63966), (469, 54828), (603, 42644), (804, 31983), (938, 27414), (1206, 21322), (1407, 18276), (1523, 16884), (1876, 13707), (2412, 10661), (2814, 9138), (3046, 8442), (4221, 6092), (4569, 5628)]