28362264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2232

約数の個数: 64

約数和(自身を含む): 82099200

約数和(自身を除く): 53736936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2137, 2212, 3318, 4274, 4424, 6411, 6636, 8548, 12822, 13272, 14959, 17096, 25644, 29918, 44877, 51288, 59836, 89754, 119672, 168823, 179508, 337646, 359016, 506469, 675292, 1012938, 1181761, 1350584, 2025876, 2363522, 3545283, 4051752, 4727044, 7090566, 9454088, 14181132, 28362264]

約数ペア:

[(1, 28362264), (2, 14181132), (3, 9454088), (4, 7090566), (6, 4727044), (7, 4051752), (8, 3545283), (12, 2363522), (14, 2025876), (21, 1350584), (24, 1181761), (28, 1012938), (42, 675292), (56, 506469), (79, 359016), (84, 337646), (158, 179508), (168, 168823), (237, 119672), (316, 89754), (474, 59836), (553, 51288), (632, 44877), (948, 29918), (1106, 25644), (1659, 17096), (1896, 14959), (2137, 13272), (2212, 12822), (3318, 8548), (4274, 6636), (4424, 6411)]