7940832

素因数分解:

$2^5\times 3^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 21005712

約数和(自身を除く): 13064880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 181, 362, 457, 543, 724, 914, 1086, 1371, 1448, 1828, 2172, 2742, 2896, 3656, 4344, 5484, 5792, 7312, 8688, 10968, 14624, 17376, 21936, 43872, 82717, 165434, 248151, 330868, 496302, 661736, 992604, 1323472, 1985208, 2646944, 3970416, 7940832]

約数ペア:

[(1, 7940832), (2, 3970416), (3, 2646944), (4, 1985208), (6, 1323472), (8, 992604), (12, 661736), (16, 496302), (24, 330868), (32, 248151), (48, 165434), (96, 82717), (181, 43872), (362, 21936), (457, 17376), (543, 14624), (724, 10968), (914, 8688), (1086, 7312), (1371, 5792), (1448, 5484), (1828, 4344), (2172, 3656), (2742, 2896)]