28109592

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{6197}}^1$

素因数の和:6222

約数の個数: 80

約数和(自身を含む): 89994960

約数和(自身を除く): 61885368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 6197, 12394, 18591, 24788, 37182, 43379, 49576, 55773, 74364, 86758, 111546, 130137, 148728, 167319, 173516, 223092, 260274, 334638, 347032, 390411, 446184, 501957, 520548, 669276, 780822, 1003914, 1041096, 1171233, 1338552, 1561644, 2007828, 2342466, 3123288, 3513699, 4015656, 4684932, 7027398, 9369864, 14054796, 28109592]

約数ペア:

[(1, 28109592), (2, 14054796), (3, 9369864), (4, 7027398), (6, 4684932), (7, 4015656), (8, 3513699), (9, 3123288), (12, 2342466), (14, 2007828), (18, 1561644), (21, 1338552), (24, 1171233), (27, 1041096), (28, 1003914), (36, 780822), (42, 669276), (54, 520548), (56, 501957), (63, 446184), (72, 390411), (81, 347032), (84, 334638), (108, 260274), (126, 223092), (162, 173516), (168, 167319), (189, 148728), (216, 130137), (252, 111546), (324, 86758), (378, 74364), (504, 55773), (567, 49576), (648, 43379), (756, 37182), (1134, 24788), (1512, 18591), (2268, 12394), (4536, 6197)]