57458144

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 116021808

約数和(自身を除く): 58563664

約数列:

[1, 2, 4, 8, 16, 32, 97, 107, 173, 194, 214, 346, 388, 428, 692, 776, 856, 1384, 1552, 1712, 2768, 3104, 3424, 5536, 10379, 16781, 18511, 20758, 33562, 37022, 41516, 67124, 74044, 83032, 134248, 148088, 166064, 268496, 296176, 332128, 536992, 592352, 1795567, 3591134, 7182268, 14364536, 28729072, 57458144]

約数ペア:

[(1, 57458144), (2, 28729072), (4, 14364536), (8, 7182268), (16, 3591134), (32, 1795567), (97, 592352), (107, 536992), (173, 332128), (194, 296176), (214, 268496), (346, 166064), (388, 148088), (428, 134248), (692, 83032), (776, 74044), (856, 67124), (1384, 41516), (1552, 37022), (1712, 33562), (2768, 20758), (3104, 18511), (3424, 16781), (5536, 10379)]