25739406

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 71136000

約数和(自身を除く): 45396594

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 343, 379, 441, 462, 539, 686, 693, 758, 882, 1029, 1078, 1137, 1386, 1617, 2058, 2274, 2653, 3087, 3234, 3411, 3773, 4169, 4851, 5306, 6174, 6822, 7546, 7959, 8338, 9702, 11319, 12507, 15918, 18571, 22638, 23877, 25014, 29183, 33957, 37142, 37521, 47754, 55713, 58366, 67914, 75042, 87549, 111426, 129997, 167139, 175098, 204281, 259994, 262647, 334278, 389991, 408562, 525294, 612843, 779982, 1169973, 1225686, 1429967, 1838529, 2339946, 2859934, 3677058, 4289901, 8579802, 12869703, 25739406]

約数ペア:

[(1, 25739406), (2, 12869703), (3, 8579802), (6, 4289901), (7, 3677058), (9, 2859934), (11, 2339946), (14, 1838529), (18, 1429967), (21, 1225686), (22, 1169973), (33, 779982), (42, 612843), (49, 525294), (63, 408562), (66, 389991), (77, 334278), (98, 262647), (99, 259994), (126, 204281), (147, 175098), (154, 167139), (198, 129997), (231, 111426), (294, 87549), (343, 75042), (379, 67914), (441, 58366), (462, 55713), (539, 47754), (686, 37521), (693, 37142), (758, 33957), (882, 29183), (1029, 25014), (1078, 23877), (1137, 22638), (1386, 18571), (1617, 15918), (2058, 12507), (2274, 11319), (2653, 9702), (3087, 8338), (3234, 7959), (3411, 7546), (3773, 6822), (4169, 6174), (4851, 5306)]