28963152

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1600

約数の個数: 60

約数和(自身を含む): 81696160

約数和(自身を除く): 52733008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1447, 1668, 2224, 2502, 2894, 3336, 4341, 5004, 5788, 6672, 8682, 10008, 11576, 13023, 17364, 20016, 23152, 26046, 34728, 52092, 69456, 104184, 201133, 208368, 402266, 603399, 804532, 1206798, 1609064, 1810197, 2413596, 3218128, 3620394, 4827192, 7240788, 9654384, 14481576, 28963152]

約数ペア:

[(1, 28963152), (2, 14481576), (3, 9654384), (4, 7240788), (6, 4827192), (8, 3620394), (9, 3218128), (12, 2413596), (16, 1810197), (18, 1609064), (24, 1206798), (36, 804532), (48, 603399), (72, 402266), (139, 208368), (144, 201133), (278, 104184), (417, 69456), (556, 52092), (834, 34728), (1112, 26046), (1251, 23152), (1447, 20016), (1668, 17364), (2224, 13023), (2502, 11576), (2894, 10008), (3336, 8682), (4341, 6672), (5004, 5788)]