40790448

素因数分解:

$2^4\times 3^2\times {\mathrm{283267}}^1$

素因数の和:283281

約数の個数: 30

約数和(自身を含む): 114157004

約数和(自身を除く): 73366556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283267, 566534, 849801, 1133068, 1699602, 2266136, 2549403, 3399204, 4532272, 5098806, 6798408, 10197612, 13596816, 20395224, 40790448]

約数ペア:

[(1, 40790448), (2, 20395224), (3, 13596816), (4, 10197612), (6, 6798408), (8, 5098806), (9, 4532272), (12, 3399204), (16, 2549403), (18, 2266136), (24, 1699602), (36, 1133068), (48, 849801), (72, 566534), (144, 283267)]