4638088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 11208960

約数和(自身を除く): 6570872

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 277, 299, 322, 364, 554, 598, 644, 728, 1108, 1196, 1288, 1939, 2093, 2216, 2392, 3601, 3878, 4186, 6371, 7202, 7756, 8372, 12742, 14404, 15512, 16744, 25207, 25484, 28808, 44597, 50414, 50968, 82823, 89194, 100828, 165646, 178388, 201656, 331292, 356776, 579761, 662584, 1159522, 2319044, 4638088]

約数ペア:

[(1, 4638088), (2, 2319044), (4, 1159522), (7, 662584), (8, 579761), (13, 356776), (14, 331292), (23, 201656), (26, 178388), (28, 165646), (46, 100828), (52, 89194), (56, 82823), (91, 50968), (92, 50414), (104, 44597), (161, 28808), (182, 25484), (184, 25207), (277, 16744), (299, 15512), (322, 14404), (364, 12742), (554, 8372), (598, 7756), (644, 7202), (728, 6371), (1108, 4186), (1196, 3878), (1288, 3601), (1939, 2392), (2093, 2216)]