40565882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2377}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 73965312

約数和(自身を除く): 33399430

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2377, 2438, 4754, 8533, 16639, 17066, 33278, 54671, 109342, 125981, 251962, 382697, 765394, 881867, 1763734, 2897563, 5795126, 20282941, 40565882]

約数ペア:

[(1, 40565882), (2, 20282941), (7, 5795126), (14, 2897563), (23, 1763734), (46, 881867), (53, 765394), (106, 382697), (161, 251962), (322, 125981), (371, 109342), (742, 54671), (1219, 33278), (2377, 17066), (2438, 16639), (4754, 8533)]