38490648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 110626560

約数和(自身を除く): 72135912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1163, 1182, 1379, 1576, 2326, 2364, 2758, 3489, 4137, 4652, 4728, 5516, 6978, 8141, 8274, 9304, 11032, 13956, 16282, 16548, 24423, 27912, 32564, 33096, 48846, 65128, 97692, 195384, 229111, 458222, 687333, 916444, 1374666, 1603777, 1832888, 2749332, 3207554, 4811331, 5498664, 6415108, 9622662, 12830216, 19245324, 38490648]

約数ペア:

[(1, 38490648), (2, 19245324), (3, 12830216), (4, 9622662), (6, 6415108), (7, 5498664), (8, 4811331), (12, 3207554), (14, 2749332), (21, 1832888), (24, 1603777), (28, 1374666), (42, 916444), (56, 687333), (84, 458222), (168, 229111), (197, 195384), (394, 97692), (591, 65128), (788, 48846), (1163, 33096), (1182, 32564), (1379, 27912), (1576, 24423), (2326, 16548), (2364, 16282), (2758, 13956), (3489, 11032), (4137, 9304), (4652, 8274), (4728, 8141), (5516, 6978)]