6641992

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 14414400

約数和(自身を除く): 7772408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 1429, 2324, 2858, 4648, 5716, 10003, 11432, 20006, 40012, 80024, 118607, 237214, 474428, 830249, 948856, 1660498, 3320996, 6641992]

約数ペア:

[(1, 6641992), (2, 3320996), (4, 1660498), (7, 948856), (8, 830249), (14, 474428), (28, 237214), (56, 118607), (83, 80024), (166, 40012), (332, 20006), (581, 11432), (664, 10003), (1162, 5716), (1429, 4648), (2324, 2858)]