67948172

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 120582000

約数和(自身を除く): 52633828

約数列:

[1, 2, 4, 149, 173, 298, 346, 596, 659, 692, 1318, 2636, 25777, 51554, 98191, 103108, 114007, 196382, 228014, 392764, 456028, 16987043, 33974086, 67948172]

約数ペア:

[(1, 67948172), (2, 33974086), (4, 16987043), (149, 456028), (173, 392764), (298, 228014), (346, 196382), (596, 114007), (659, 103108), (692, 98191), (1318, 51554), (2636, 25777)]