28936734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 62855040

約数和(自身を除く): 33918306

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 151, 246, 302, 453, 779, 906, 1558, 1681, 2337, 2869, 3362, 4674, 5043, 5738, 6191, 8607, 10086, 12382, 17214, 18573, 31939, 37146, 63878, 95817, 117629, 191634, 235258, 253831, 352887, 507662, 705774, 761493, 1522986, 4822789, 9645578, 14468367, 28936734]

約数ペア:

[(1, 28936734), (2, 14468367), (3, 9645578), (6, 4822789), (19, 1522986), (38, 761493), (41, 705774), (57, 507662), (82, 352887), (114, 253831), (123, 235258), (151, 191634), (246, 117629), (302, 95817), (453, 63878), (779, 37146), (906, 31939), (1558, 18573), (1681, 17214), (2337, 12382), (2869, 10086), (3362, 8607), (4674, 6191), (5043, 5738)]