12841528

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 31026240

約数和(自身を除く): 18184712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 47, 49, 56, 68, 82, 94, 98, 119, 136, 164, 188, 196, 238, 287, 328, 329, 376, 392, 476, 574, 658, 697, 799, 833, 952, 1148, 1316, 1394, 1598, 1666, 1927, 2009, 2296, 2303, 2632, 2788, 3196, 3332, 3854, 4018, 4606, 4879, 5576, 5593, 6392, 6664, 7708, 8036, 9212, 9758, 11186, 13489, 15416, 16072, 18424, 19516, 22372, 26978, 32759, 34153, 39032, 39151, 44744, 53956, 65518, 68306, 78302, 94423, 107912, 131036, 136612, 156604, 188846, 229313, 262072, 273224, 313208, 377692, 458626, 755384, 917252, 1605191, 1834504, 3210382, 6420764, 12841528]

約数ペア:

[(1, 12841528), (2, 6420764), (4, 3210382), (7, 1834504), (8, 1605191), (14, 917252), (17, 755384), (28, 458626), (34, 377692), (41, 313208), (47, 273224), (49, 262072), (56, 229313), (68, 188846), (82, 156604), (94, 136612), (98, 131036), (119, 107912), (136, 94423), (164, 78302), (188, 68306), (196, 65518), (238, 53956), (287, 44744), (328, 39151), (329, 39032), (376, 34153), (392, 32759), (476, 26978), (574, 22372), (658, 19516), (697, 18424), (799, 16072), (833, 15416), (952, 13489), (1148, 11186), (1316, 9758), (1394, 9212), (1598, 8036), (1666, 7708), (1927, 6664), (2009, 6392), (2296, 5593), (2303, 5576), (2632, 4879), (2788, 4606), (3196, 4018), (3332, 3854)]