28733208

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 85322160

約数和(自身を除く): 56588952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 84, 98, 106, 147, 159, 168, 196, 212, 294, 318, 371, 392, 424, 461, 588, 636, 742, 922, 1113, 1176, 1272, 1383, 1484, 1844, 2226, 2597, 2766, 2968, 3227, 3688, 4452, 5194, 5532, 6454, 7791, 8904, 9681, 10388, 11064, 12908, 15582, 19362, 20776, 22589, 24433, 25816, 31164, 38724, 45178, 48866, 62328, 67767, 73299, 77448, 90356, 97732, 135534, 146598, 171031, 180712, 195464, 271068, 293196, 342062, 513093, 542136, 586392, 684124, 1026186, 1197217, 1368248, 2052372, 2394434, 3591651, 4104744, 4788868, 7183302, 9577736, 14366604, 28733208]

約数ペア:

[(1, 28733208), (2, 14366604), (3, 9577736), (4, 7183302), (6, 4788868), (7, 4104744), (8, 3591651), (12, 2394434), (14, 2052372), (21, 1368248), (24, 1197217), (28, 1026186), (42, 684124), (49, 586392), (53, 542136), (56, 513093), (84, 342062), (98, 293196), (106, 271068), (147, 195464), (159, 180712), (168, 171031), (196, 146598), (212, 135534), (294, 97732), (318, 90356), (371, 77448), (392, 73299), (424, 67767), (461, 62328), (588, 48866), (636, 45178), (742, 38724), (922, 31164), (1113, 25816), (1176, 24433), (1272, 22589), (1383, 20776), (1484, 19362), (1844, 15582), (2226, 12908), (2597, 11064), (2766, 10388), (2968, 9681), (3227, 8904), (3688, 7791), (4452, 6454), (5194, 5532)]