39953776

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:593

約数の個数: 40

約数和(自身を含む): 79647680

約数和(自身を除く): 39693904

約数列:

[1, 2, 4, 8, 16, 73, 79, 146, 158, 292, 316, 433, 584, 632, 866, 1168, 1264, 1732, 3464, 5767, 6928, 11534, 23068, 31609, 34207, 46136, 63218, 68414, 92272, 126436, 136828, 252872, 273656, 505744, 547312, 2497111, 4994222, 9988444, 19976888, 39953776]

約数ペア:

[(1, 39953776), (2, 19976888), (4, 9988444), (8, 4994222), (16, 2497111), (73, 547312), (79, 505744), (146, 273656), (158, 252872), (292, 136828), (316, 126436), (433, 92272), (584, 68414), (632, 63218), (866, 46136), (1168, 34207), (1264, 31609), (1732, 23068), (3464, 11534), (5767, 6928)]