28363692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 80704512

約数和(自身を除く): 52340820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 53, 69, 84, 92, 106, 138, 159, 161, 212, 276, 277, 318, 322, 371, 483, 554, 636, 644, 742, 831, 966, 1108, 1113, 1219, 1484, 1662, 1932, 1939, 2226, 2438, 3324, 3657, 3878, 4452, 4876, 5817, 6371, 7314, 7756, 8533, 11634, 12742, 14628, 14681, 17066, 19113, 23268, 25484, 25599, 29362, 34132, 38226, 44043, 44597, 51198, 58724, 76452, 88086, 89194, 102396, 102767, 133791, 176172, 178388, 205534, 267582, 308301, 337663, 411068, 535164, 616602, 675326, 1012989, 1233204, 1350652, 2025978, 2363641, 4051956, 4727282, 7090923, 9454564, 14181846, 28363692]

約数ペア:

[(1, 28363692), (2, 14181846), (3, 9454564), (4, 7090923), (6, 4727282), (7, 4051956), (12, 2363641), (14, 2025978), (21, 1350652), (23, 1233204), (28, 1012989), (42, 675326), (46, 616602), (53, 535164), (69, 411068), (84, 337663), (92, 308301), (106, 267582), (138, 205534), (159, 178388), (161, 176172), (212, 133791), (276, 102767), (277, 102396), (318, 89194), (322, 88086), (371, 76452), (483, 58724), (554, 51198), (636, 44597), (644, 44043), (742, 38226), (831, 34132), (966, 29362), (1108, 25599), (1113, 25484), (1219, 23268), (1484, 19113), (1662, 17066), (1932, 14681), (1939, 14628), (2226, 12742), (2438, 11634), (3324, 8533), (3657, 7756), (3878, 7314), (4452, 6371), (4876, 5817)]