7242664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 16074720

約数和(自身を除く): 8832056

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 487, 572, 676, 974, 1144, 1352, 1859, 1948, 3718, 3896, 5357, 6331, 7436, 10714, 12662, 14872, 21428, 25324, 42856, 50648, 69641, 82303, 139282, 164606, 278564, 329212, 557128, 658424, 905333, 1810666, 3621332, 7242664]

約数ペア:

[(1, 7242664), (2, 3621332), (4, 1810666), (8, 905333), (11, 658424), (13, 557128), (22, 329212), (26, 278564), (44, 164606), (52, 139282), (88, 82303), (104, 69641), (143, 50648), (169, 42856), (286, 25324), (338, 21428), (487, 14872), (572, 12662), (676, 10714), (974, 7436), (1144, 6331), (1352, 5357), (1859, 3896), (1948, 3718)]