61988374

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{587}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 112331520

約数和(自身を除く): 50343146

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 397, 587, 794, 1174, 2779, 4109, 5558, 7543, 8218, 11153, 15086, 22306, 52801, 78071, 105602, 156142, 233039, 466078, 1631273, 3262546, 4427741, 8855482, 30994187, 61988374]

約数ペア:

[(1, 61988374), (2, 30994187), (7, 8855482), (14, 4427741), (19, 3262546), (38, 1631273), (133, 466078), (266, 233039), (397, 156142), (587, 105602), (794, 78071), (1174, 52801), (2779, 22306), (4109, 15086), (5558, 11153), (7543, 8218)]