74811422

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 131963904

約数和(自身を除く): 57152482

約数列:

[1, 2, 7, 14, 71, 73, 142, 146, 497, 511, 994, 1022, 1031, 2062, 5183, 7217, 10366, 14434, 36281, 72562, 73201, 75263, 146402, 150526, 512407, 526841, 1024814, 1053682, 5343673, 10687346, 37405711, 74811422]

約数ペア:

[(1, 74811422), (2, 37405711), (7, 10687346), (14, 5343673), (71, 1053682), (73, 1024814), (142, 526841), (146, 512407), (497, 150526), (511, 146402), (994, 75263), (1022, 73201), (1031, 72562), (2062, 36281), (5183, 14434), (7217, 10366)]