72441754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4567}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 136820736

約数和(自身を除く): 64378982

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 4567, 7931, 9134, 15862, 31969, 50237, 63938, 100474, 351659, 470401, 703318, 940802, 3292807, 5174411, 6585614, 10348822, 36220877, 72441754]

約数ペア:

[(1, 72441754), (2, 36220877), (7, 10348822), (11, 6585614), (14, 5174411), (22, 3292807), (77, 940802), (103, 703318), (154, 470401), (206, 351659), (721, 100474), (1133, 63938), (1442, 50237), (2266, 31969), (4567, 15862), (7931, 9134)]