71488048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2459}}^1$

素因数の和:2569

約数の個数: 40

約数和(自身を含む): 146419200

約数和(自身を除く): 74931152

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 632, 1264, 1817, 2459, 3634, 4918, 7268, 9836, 14536, 19672, 29072, 39344, 56557, 113114, 194261, 226228, 388522, 452456, 777044, 904912, 1554088, 3108176, 4468003, 8936006, 17872012, 35744024, 71488048]

約数ペア:

[(1, 71488048), (2, 35744024), (4, 17872012), (8, 8936006), (16, 4468003), (23, 3108176), (46, 1554088), (79, 904912), (92, 777044), (158, 452456), (184, 388522), (316, 226228), (368, 194261), (632, 113114), (1264, 56557), (1817, 39344), (2459, 29072), (3634, 19672), (4918, 14536), (7268, 9836)]