71870028

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4493}}^1$

素因数の和:4574

約数の個数: 48

約数和(自身を含む): 177171456

約数和(自身を除く): 105301428

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 4493, 5332, 7998, 8986, 13479, 15996, 17972, 26958, 53916, 139283, 193199, 278566, 386398, 417849, 557132, 579597, 772796, 835698, 1159194, 1671396, 2318388, 5989169, 11978338, 17967507, 23956676, 35935014, 71870028]

約数ペア:

[(1, 71870028), (2, 35935014), (3, 23956676), (4, 17967507), (6, 11978338), (12, 5989169), (31, 2318388), (43, 1671396), (62, 1159194), (86, 835698), (93, 772796), (124, 579597), (129, 557132), (172, 417849), (186, 386398), (258, 278566), (372, 193199), (516, 139283), (1333, 53916), (2666, 26958), (3999, 17972), (4493, 15996), (5332, 13479), (7998, 8986)]