25914042

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2704

約数の個数: 72

約数和(自身を含む): 71278272

約数和(自身を除く): 45364230

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, 441, 462, 539, 693, 882, 1078, 1386, 1617, 2671, 3234, 4851, 5342, 8013, 9702, 16026, 18697, 24039, 29381, 37394, 48078, 56091, 58762, 88143, 112182, 130879, 168273, 176286, 205667, 261758, 264429, 336546, 392637, 411334, 528858, 617001, 785274, 1177911, 1234002, 1439669, 1851003, 2355822, 2879338, 3702006, 4319007, 8638014, 12957021, 25914042]

約数ペア:

[(1, 25914042), (2, 12957021), (3, 8638014), (6, 4319007), (7, 3702006), (9, 2879338), (11, 2355822), (14, 1851003), (18, 1439669), (21, 1234002), (22, 1177911), (33, 785274), (42, 617001), (49, 528858), (63, 411334), (66, 392637), (77, 336546), (98, 264429), (99, 261758), (126, 205667), (147, 176286), (154, 168273), (198, 130879), (231, 112182), (294, 88143), (441, 58762), (462, 56091), (539, 48078), (693, 37394), (882, 29381), (1078, 24039), (1386, 18697), (1617, 16026), (2671, 9702), (3234, 8013), (4851, 5342)]