66442404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3547}}^1$

素因数の和:3784

約数の個数: 48

約数和(自身を含む): 178024448

約数和(自身を除く): 111582044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 3547, 4683, 6244, 7094, 9366, 10641, 14188, 18732, 21282, 24829, 42564, 49658, 74487, 99316, 148974, 297948, 790981, 1581962, 2372943, 3163924, 4745886, 5536867, 9491772, 11073734, 16610601, 22147468, 33221202, 66442404]

約数ペア:

[(1, 66442404), (2, 33221202), (3, 22147468), (4, 16610601), (6, 11073734), (7, 9491772), (12, 5536867), (14, 4745886), (21, 3163924), (28, 2372943), (42, 1581962), (84, 790981), (223, 297948), (446, 148974), (669, 99316), (892, 74487), (1338, 49658), (1561, 42564), (2676, 24829), (3122, 21282), (3547, 18732), (4683, 14188), (6244, 10641), (7094, 9366)]