28444752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{28219}}^1$

素因数の和:28240

約数の個数: 60

約数和(自身を含む): 90981280

約数和(自身を除く): 62536528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 28219, 56438, 84657, 112876, 169314, 197533, 225752, 253971, 338628, 395066, 451504, 507942, 592599, 677256, 790132, 1015884, 1185198, 1354512, 1580264, 1777797, 2031768, 2370396, 3160528, 3555594, 4063536, 4740792, 7111188, 9481584, 14222376, 28444752]

約数ペア:

[(1, 28444752), (2, 14222376), (3, 9481584), (4, 7111188), (6, 4740792), (7, 4063536), (8, 3555594), (9, 3160528), (12, 2370396), (14, 2031768), (16, 1777797), (18, 1580264), (21, 1354512), (24, 1185198), (28, 1015884), (36, 790132), (42, 677256), (48, 592599), (56, 507942), (63, 451504), (72, 395066), (84, 338628), (112, 253971), (126, 225752), (144, 197533), (168, 169314), (252, 112876), (336, 84657), (504, 56438), (1008, 28219)]