72484702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 119311488

約数和(自身を除く): 46826786

約数列:

[1, 2, 17, 34, 37, 74, 157, 314, 367, 629, 734, 1258, 2669, 5338, 5809, 6239, 11618, 12478, 13579, 27158, 57619, 98753, 115238, 197506, 230843, 461686, 979523, 1959046, 2131903, 4263806, 36242351, 72484702]

約数ペア:

[(1, 72484702), (2, 36242351), (17, 4263806), (34, 2131903), (37, 1959046), (74, 979523), (157, 461686), (314, 230843), (367, 197506), (629, 115238), (734, 98753), (1258, 57619), (2669, 27158), (5338, 13579), (5809, 12478), (6239, 11618)]