28016077852

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3677}}^1\times {\mathrm{6637}}^1$

素因数の和:10366

約数の個数: 48

約数和(自身を含む): 57423054528

約数和(自身を除く): 29406976676

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 3677, 6637, 7354, 13274, 14708, 25739, 26548, 46459, 51478, 92918, 102956, 150757, 185836, 272117, 301514, 544234, 603028, 1055299, 1088468, 1904819, 2110598, 3809638, 4221196, 7619276, 24404249, 48808498, 97616996, 170829743, 341659486, 683318972, 1000574209, 2001148418, 4002296836, 7004019463, 14008038926, 28016077852]

約数ペア:

[(1, 28016077852), (2, 14008038926), (4, 7004019463), (7, 4002296836), (14, 2001148418), (28, 1000574209), (41, 683318972), (82, 341659486), (164, 170829743), (287, 97616996), (574, 48808498), (1148, 24404249), (3677, 7619276), (6637, 4221196), (7354, 3809638), (13274, 2110598), (14708, 1904819), (25739, 1088468), (26548, 1055299), (46459, 603028), (51478, 544234), (92918, 301514), (102956, 272117), (150757, 185836)]