28598016

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 79470720

約数和(自身を除く): 50872704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 1619, 2208, 2944, 3238, 4416, 4857, 5888, 6476, 8832, 9714, 12952, 17664, 19428, 25904, 37237, 38856, 51808, 74474, 77712, 103616, 111711, 148948, 155424, 207232, 223422, 297896, 310848, 414464, 446844, 595792, 621696, 893688, 1191584, 1243392, 1787376, 2383168, 3574752, 4766336, 7149504, 9532672, 14299008, 28598016]

約数ペア:

[(1, 28598016), (2, 14299008), (3, 9532672), (4, 7149504), (6, 4766336), (8, 3574752), (12, 2383168), (16, 1787376), (23, 1243392), (24, 1191584), (32, 893688), (46, 621696), (48, 595792), (64, 446844), (69, 414464), (92, 310848), (96, 297896), (128, 223422), (138, 207232), (184, 155424), (192, 148948), (256, 111711), (276, 103616), (368, 77712), (384, 74474), (552, 51808), (736, 38856), (768, 37237), (1104, 25904), (1472, 19428), (1619, 17664), (2208, 12952), (2944, 9714), (3238, 8832), (4416, 6476), (4857, 5888)]