28787976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{57119}}^1$

素因数の和:57138

約数の個数: 48

約数和(自身を含む): 89107200

約数和(自身を除く): 60319224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 57119, 114238, 171357, 228476, 342714, 399833, 456952, 514071, 685428, 799666, 1028142, 1199499, 1370856, 1599332, 2056284, 2398998, 3198664, 3598497, 4112568, 4797996, 7196994, 9595992, 14393988, 28787976]

約数ペア:

[(1, 28787976), (2, 14393988), (3, 9595992), (4, 7196994), (6, 4797996), (7, 4112568), (8, 3598497), (9, 3198664), (12, 2398998), (14, 2056284), (18, 1599332), (21, 1370856), (24, 1199499), (28, 1028142), (36, 799666), (42, 685428), (56, 514071), (63, 456952), (72, 399833), (84, 342714), (126, 228476), (168, 171357), (252, 114238), (504, 57119)]