74503877

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 95219712

約数和(自身を除く): 20715835

約数列:

[1, 7, 17, 23, 119, 161, 163, 167, 391, 1141, 1169, 2737, 2771, 2839, 3749, 3841, 19397, 19873, 26243, 26887, 27221, 63733, 65297, 190547, 446131, 457079, 462757, 626083, 3239299, 4382581, 10643411, 74503877]

約数ペア:

[(1, 74503877), (7, 10643411), (17, 4382581), (23, 3239299), (119, 626083), (161, 462757), (163, 457079), (167, 446131), (391, 190547), (1141, 65297), (1169, 63733), (2737, 27221), (2771, 26887), (2839, 26243), (3749, 19873), (3841, 19397)]