43147904

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 49386496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 128, 136, 158, 251, 272, 316, 502, 544, 632, 1004, 1088, 1264, 1343, 2008, 2176, 2528, 2686, 4016, 4267, 5056, 5372, 8032, 8534, 10112, 10744, 16064, 17068, 19829, 21488, 32128, 34136, 39658, 42976, 68272, 79316, 85952, 136544, 158632, 171904, 273088, 317264, 337093, 546176, 634528, 674186, 1269056, 1348372, 2538112, 2696744, 5393488, 10786976, 21573952, 43147904]

約数ペア:

[(1, 43147904), (2, 21573952), (4, 10786976), (8, 5393488), (16, 2696744), (17, 2538112), (32, 1348372), (34, 1269056), (64, 674186), (68, 634528), (79, 546176), (128, 337093), (136, 317264), (158, 273088), (251, 171904), (272, 158632), (316, 136544), (502, 85952), (544, 79316), (632, 68272), (1004, 42976), (1088, 39658), (1264, 34136), (1343, 32128), (2008, 21488), (2176, 19829), (2528, 17068), (2686, 16064), (4016, 10744), (4267, 10112), (5056, 8534), (5372, 8032)]