74393896

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 142178400

約数和(自身を除く): 67784504

約数列:

[1, 2, 4, 8, 83, 166, 181, 332, 362, 619, 664, 724, 1238, 1448, 2476, 4952, 15023, 30046, 51377, 60092, 102754, 112039, 120184, 205508, 224078, 411016, 448156, 896312, 9299237, 18598474, 37196948, 74393896]

約数ペア:

[(1, 74393896), (2, 37196948), (4, 18598474), (8, 9299237), (83, 896312), (166, 448156), (181, 411016), (332, 224078), (362, 205508), (619, 120184), (664, 112039), (724, 102754), (1238, 60092), (1448, 51377), (2476, 30046), (4952, 15023)]