25294836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 70963200

約数和(自身を除く): 45668364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 47, 84, 86, 94, 129, 141, 149, 172, 188, 258, 282, 298, 301, 329, 447, 516, 564, 596, 602, 658, 894, 903, 987, 1043, 1204, 1316, 1788, 1806, 1974, 2021, 2086, 3129, 3612, 3948, 4042, 4172, 6063, 6258, 6407, 7003, 8084, 12126, 12516, 12814, 14006, 14147, 19221, 21009, 24252, 25628, 28012, 28294, 38442, 42018, 42441, 44849, 49021, 56588, 76884, 84036, 84882, 89698, 98042, 134547, 147063, 169764, 179396, 196084, 269094, 294126, 301129, 538188, 588252, 602258, 903387, 1204516, 1806774, 2107903, 3613548, 4215806, 6323709, 8431612, 12647418, 25294836]

約数ペア:

[(1, 25294836), (2, 12647418), (3, 8431612), (4, 6323709), (6, 4215806), (7, 3613548), (12, 2107903), (14, 1806774), (21, 1204516), (28, 903387), (42, 602258), (43, 588252), (47, 538188), (84, 301129), (86, 294126), (94, 269094), (129, 196084), (141, 179396), (149, 169764), (172, 147063), (188, 134547), (258, 98042), (282, 89698), (298, 84882), (301, 84036), (329, 76884), (447, 56588), (516, 49021), (564, 44849), (596, 42441), (602, 42018), (658, 38442), (894, 28294), (903, 28012), (987, 25628), (1043, 24252), (1204, 21009), (1316, 19221), (1788, 14147), (1806, 14006), (1974, 12814), (2021, 12516), (2086, 12126), (3129, 8084), (3612, 7003), (3948, 6407), (4042, 6258), (4172, 6063)]