28933996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 64491840

約数和(自身を除く): 35557844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 2741, 5278, 5482, 10556, 10964, 19187, 35633, 38374, 71266, 76748, 79489, 142532, 158978, 249431, 317956, 498862, 556423, 997724, 1033357, 1112846, 2066714, 2225692, 4133428, 7233499, 14466998, 28933996]

約数ペア:

[(1, 28933996), (2, 14466998), (4, 7233499), (7, 4133428), (13, 2225692), (14, 2066714), (26, 1112846), (28, 1033357), (29, 997724), (52, 556423), (58, 498862), (91, 317956), (116, 249431), (182, 158978), (203, 142532), (364, 79489), (377, 76748), (406, 71266), (754, 38374), (812, 35633), (1508, 19187), (2639, 10964), (2741, 10556), (5278, 5482)]