64203622

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 125110440

約数和(自身を除く): 60906818

約数列:

[1, 2, 7, 14, 19, 29, 38, 41, 49, 58, 82, 98, 133, 203, 266, 287, 406, 551, 574, 779, 841, 931, 1102, 1189, 1421, 1558, 1682, 1862, 2009, 2378, 2842, 3857, 4018, 5453, 5887, 7714, 8323, 10906, 11774, 15979, 16646, 22591, 26999, 31958, 34481, 38171, 41209, 45182, 53998, 58261, 68962, 76342, 82418, 111853, 116522, 158137, 223706, 241367, 316274, 482734, 655139, 782971, 1106959, 1310278, 1565942, 1689569, 2213918, 3379138, 4585973, 9171946, 32101811, 64203622]

約数ペア:

[(1, 64203622), (2, 32101811), (7, 9171946), (14, 4585973), (19, 3379138), (29, 2213918), (38, 1689569), (41, 1565942), (49, 1310278), (58, 1106959), (82, 782971), (98, 655139), (133, 482734), (203, 316274), (266, 241367), (287, 223706), (406, 158137), (551, 116522), (574, 111853), (779, 82418), (841, 76342), (931, 68962), (1102, 58261), (1189, 53998), (1421, 45182), (1558, 41209), (1682, 38171), (1862, 34481), (2009, 31958), (2378, 26999), (2842, 22591), (3857, 16646), (4018, 15979), (5453, 11774), (5887, 10906), (7714, 8323)]