617025248

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6451}}^1$

素因数の和:6536

約数の個数: 72

約数和(自身を含む): 1436486184

約数和(自身を除く): 819460936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1568, 1708, 1952, 2989, 3416, 5978, 6451, 6832, 11956, 12902, 13664, 23912, 25804, 45157, 47824, 51608, 90314, 95648, 103216, 180628, 206432, 316099, 361256, 393511, 632198, 722512, 787022, 1264396, 1445024, 1574044, 2528792, 2754577, 3148088, 5057584, 5509154, 6296176, 10115168, 11018308, 12592352, 19282039, 22036616, 38564078, 44073232, 77128156, 88146464, 154256312, 308512624, 617025248]

約数ペア:

[(1, 617025248), (2, 308512624), (4, 154256312), (7, 88146464), (8, 77128156), (14, 44073232), (16, 38564078), (28, 22036616), (32, 19282039), (49, 12592352), (56, 11018308), (61, 10115168), (98, 6296176), (112, 5509154), (122, 5057584), (196, 3148088), (224, 2754577), (244, 2528792), (392, 1574044), (427, 1445024), (488, 1264396), (784, 787022), (854, 722512), (976, 632198), (1568, 393511), (1708, 361256), (1952, 316099), (2989, 206432), (3416, 180628), (5978, 103216), (6451, 95648), (6832, 90314), (11956, 51608), (12902, 47824), (13664, 45157), (23912, 25804)]