2816175964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2155

約数の個数: 72

約数和(自身を含む): 5935063680

約数和(自身を除く): 3118887716

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 203, 236, 406, 413, 812, 826, 841, 1652, 1682, 1711, 2027, 3364, 3422, 4054, 5887, 6844, 8108, 11774, 11977, 14189, 23548, 23954, 28378, 47908, 49619, 56756, 58783, 99238, 117566, 119593, 198476, 235132, 239186, 347333, 411481, 478372, 694666, 822962, 837151, 1389332, 1645924, 1674302, 1704707, 3348604, 3409414, 3468197, 6818828, 6936394, 11932949, 13872788, 23865898, 24277379, 47731796, 48554758, 97109516, 100577713, 201155426, 402310852, 704043991, 1408087982, 2816175964]

約数ペア:

[(1, 2816175964), (2, 1408087982), (4, 704043991), (7, 402310852), (14, 201155426), (28, 100577713), (29, 97109516), (58, 48554758), (59, 47731796), (116, 24277379), (118, 23865898), (203, 13872788), (236, 11932949), (406, 6936394), (413, 6818828), (812, 3468197), (826, 3409414), (841, 3348604), (1652, 1704707), (1682, 1674302), (1711, 1645924), (2027, 1389332), (3364, 837151), (3422, 822962), (4054, 694666), (5887, 478372), (6844, 411481), (8108, 347333), (11774, 239186), (11977, 235132), (14189, 198476), (23548, 119593), (23954, 117566), (28378, 99238), (47908, 58783), (49619, 56756)]