28081344

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{6359}}^1$

素因数の和:6397

約数の個数: 56

約数和(自身を含む): 77541120

約数和(自身を除く): 49459776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 6359, 12718, 19077, 25436, 38154, 50872, 76308, 101744, 146257, 152616, 203488, 292514, 305232, 406976, 438771, 585028, 610464, 877542, 1170056, 1220928, 1755084, 2340112, 3510168, 4680224, 7020336, 9360448, 14040672, 28081344]

約数ペア:

[(1, 28081344), (2, 14040672), (3, 9360448), (4, 7020336), (6, 4680224), (8, 3510168), (12, 2340112), (16, 1755084), (23, 1220928), (24, 1170056), (32, 877542), (46, 610464), (48, 585028), (64, 438771), (69, 406976), (92, 305232), (96, 292514), (138, 203488), (184, 152616), (192, 146257), (276, 101744), (368, 76308), (552, 50872), (736, 38154), (1104, 25436), (1472, 19077), (2208, 12718), (4416, 6359)]