74898434

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 128426472

約数和(自身を除く): 53528038

約数列:

[1, 2, 13, 26, 37, 53, 74, 106, 113, 169, 226, 338, 481, 689, 962, 1378, 1469, 1961, 2938, 3922, 4181, 5989, 6253, 8362, 8957, 11978, 12506, 17914, 19097, 25493, 38194, 50986, 54353, 77857, 108706, 155714, 221593, 331409, 443186, 662818, 706589, 1012141, 1413178, 2024282, 2880709, 5761418, 37449217, 74898434]

約数ペア:

[(1, 74898434), (2, 37449217), (13, 5761418), (26, 2880709), (37, 2024282), (53, 1413178), (74, 1012141), (106, 706589), (113, 662818), (169, 443186), (226, 331409), (338, 221593), (481, 155714), (689, 108706), (962, 77857), (1378, 54353), (1469, 50986), (1961, 38194), (2938, 25493), (3922, 19097), (4181, 17914), (5989, 12506), (6253, 11978), (8362, 8957)]