74943376

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{8563}}^1$

素因数の和:9118

約数の個数: 20

約数和(自身を含む): 145485232

約数和(自身を除く): 70541856

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 8563, 8752, 17126, 34252, 68504, 137008, 4683961, 9367922, 18735844, 37471688, 74943376]

約数ペア:

[(1, 74943376), (2, 37471688), (4, 18735844), (8, 9367922), (16, 4683961), (547, 137008), (1094, 68504), (2188, 34252), (4376, 17126), (8563, 8752)]