78434804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4019}}^1$

素因数の和:4088

約数の個数: 48

約数和(自身を含む): 170190720

約数和(自身を除く): 91755916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4019, 4879, 8038, 9758, 16076, 19516, 28133, 56266, 68323, 112532, 136646, 164779, 273292, 329558, 478261, 659116, 956522, 1153453, 1913044, 2306906, 2801243, 4613812, 5602486, 11204972, 19608701, 39217402, 78434804]

約数ペア:

[(1, 78434804), (2, 39217402), (4, 19608701), (7, 11204972), (14, 5602486), (17, 4613812), (28, 2801243), (34, 2306906), (41, 1913044), (68, 1153453), (82, 956522), (119, 659116), (164, 478261), (238, 329558), (287, 273292), (476, 164779), (574, 136646), (697, 112532), (1148, 68323), (1394, 56266), (2788, 28133), (4019, 19516), (4879, 16076), (8038, 9758)]