71936432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2851}}^1$

素因数の和:2961

約数の個数: 40

約数和(自身を含む): 148532160

約数和(自身を除く): 76595728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 2851, 3154, 5702, 6308, 11404, 12616, 22808, 25232, 45616, 54169, 108338, 216676, 236633, 433352, 473266, 866704, 946532, 1893064, 3786128, 4496027, 8992054, 17984108, 35968216, 71936432]

約数ペア:

[(1, 71936432), (2, 35968216), (4, 17984108), (8, 8992054), (16, 4496027), (19, 3786128), (38, 1893064), (76, 946532), (83, 866704), (152, 473266), (166, 433352), (304, 236633), (332, 216676), (664, 108338), (1328, 54169), (1577, 45616), (2851, 25232), (3154, 22808), (5702, 12616), (6308, 11404)]