71984514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{28097}}^1$

素因数の和:28170

約数の個数: 32

約数和(自身を含む): 167239296

約数和(自身を除く): 95254782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 28097, 56194, 84291, 168582, 196679, 393358, 590037, 1180074, 1713917, 3427834, 5141751, 10283502, 11997419, 23994838, 35992257, 71984514]

約数ペア:

[(1, 71984514), (2, 35992257), (3, 23994838), (6, 11997419), (7, 10283502), (14, 5141751), (21, 3427834), (42, 1713917), (61, 1180074), (122, 590037), (183, 393358), (366, 196679), (427, 168582), (854, 84291), (1281, 56194), (2562, 28097)]