7319248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 15266880

約数和(自身を除く): 7947632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 379, 568, 758, 1136, 1207, 1516, 2414, 3032, 4828, 6064, 6443, 9656, 12886, 19312, 25772, 26909, 51544, 53818, 103088, 107636, 215272, 430544, 457453, 914906, 1829812, 3659624, 7319248]

約数ペア:

[(1, 7319248), (2, 3659624), (4, 1829812), (8, 914906), (16, 457453), (17, 430544), (34, 215272), (68, 107636), (71, 103088), (136, 53818), (142, 51544), (272, 26909), (284, 25772), (379, 19312), (568, 12886), (758, 9656), (1136, 6443), (1207, 6064), (1516, 4828), (2414, 3032)]