7201992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 20782080

約数和(自身を除く): 13580088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 263, 326, 489, 526, 652, 789, 978, 1052, 1141, 1304, 1578, 1841, 1956, 2104, 2282, 3156, 3423, 3682, 3912, 4564, 5523, 6312, 6846, 7364, 9128, 11046, 13692, 14728, 22092, 27384, 42869, 44184, 85738, 128607, 171476, 257214, 300083, 342952, 514428, 600166, 900249, 1028856, 1200332, 1800498, 2400664, 3600996, 7201992]

約数ペア:

[(1, 7201992), (2, 3600996), (3, 2400664), (4, 1800498), (6, 1200332), (7, 1028856), (8, 900249), (12, 600166), (14, 514428), (21, 342952), (24, 300083), (28, 257214), (42, 171476), (56, 128607), (84, 85738), (163, 44184), (168, 42869), (263, 27384), (326, 22092), (489, 14728), (526, 13692), (652, 11046), (789, 9128), (978, 7364), (1052, 6846), (1141, 6312), (1304, 5523), (1578, 4564), (1841, 3912), (1956, 3682), (2104, 3423), (2282, 3156)]