5449416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 15744000

約数和(自身を除く): 10294584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 199, 326, 398, 489, 597, 652, 796, 978, 1141, 1194, 1304, 1393, 1592, 1956, 2282, 2388, 2786, 3423, 3912, 4179, 4564, 4776, 5572, 6846, 8358, 9128, 11144, 13692, 16716, 27384, 32437, 33432, 64874, 97311, 129748, 194622, 227059, 259496, 389244, 454118, 681177, 778488, 908236, 1362354, 1816472, 2724708, 5449416]

約数ペア:

[(1, 5449416), (2, 2724708), (3, 1816472), (4, 1362354), (6, 908236), (7, 778488), (8, 681177), (12, 454118), (14, 389244), (21, 259496), (24, 227059), (28, 194622), (42, 129748), (56, 97311), (84, 64874), (163, 33432), (168, 32437), (199, 27384), (326, 16716), (398, 13692), (489, 11144), (597, 9128), (652, 8358), (796, 6846), (978, 5572), (1141, 4776), (1194, 4564), (1304, 4179), (1393, 3912), (1592, 3423), (1956, 2786), (2282, 2388)]