39697428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 95800320

約数和(自身を除く): 56102892

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 107, 129, 172, 214, 258, 321, 428, 516, 642, 719, 1284, 1438, 2157, 2876, 4314, 4601, 8628, 9202, 13803, 18404, 27606, 30917, 55212, 61834, 76933, 92751, 123668, 153866, 185502, 230799, 307732, 371004, 461598, 923196, 3308119, 6616238, 9924357, 13232476, 19848714, 39697428]

約数ペア:

[(1, 39697428), (2, 19848714), (3, 13232476), (4, 9924357), (6, 6616238), (12, 3308119), (43, 923196), (86, 461598), (107, 371004), (129, 307732), (172, 230799), (214, 185502), (258, 153866), (321, 123668), (428, 92751), (516, 76933), (642, 61834), (719, 55212), (1284, 30917), (1438, 27606), (2157, 18404), (2876, 13803), (4314, 9202), (4601, 8628)]