7687884

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 18805248

約数和(自身を除く): 11117364

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 317, 516, 564, 634, 951, 1268, 1902, 2021, 3804, 4042, 6063, 8084, 12126, 13631, 14899, 24252, 27262, 29798, 40893, 44697, 54524, 59596, 81786, 89394, 163572, 178788, 640657, 1281314, 1921971, 2562628, 3843942, 7687884]

約数ペア:

[(1, 7687884), (2, 3843942), (3, 2562628), (4, 1921971), (6, 1281314), (12, 640657), (43, 178788), (47, 163572), (86, 89394), (94, 81786), (129, 59596), (141, 54524), (172, 44697), (188, 40893), (258, 29798), (282, 27262), (317, 24252), (516, 14899), (564, 13631), (634, 12126), (951, 8084), (1268, 6063), (1902, 4042), (2021, 3804)]