28150128

素因数分解:

$2^4\times 3^2\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1086

約数の個数: 60

約数和(自身を含む): 79213680

約数和(自身を除く): 51063552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 233, 466, 699, 839, 932, 1398, 1678, 1864, 2097, 2517, 2796, 3356, 3728, 4194, 5034, 5592, 6712, 7551, 8388, 10068, 11184, 13424, 15102, 16776, 20136, 30204, 33552, 40272, 60408, 120816, 195487, 390974, 586461, 781948, 1172922, 1563896, 1759383, 2345844, 3127792, 3518766, 4691688, 7037532, 9383376, 14075064, 28150128]

約数ペア:

[(1, 28150128), (2, 14075064), (3, 9383376), (4, 7037532), (6, 4691688), (8, 3518766), (9, 3127792), (12, 2345844), (16, 1759383), (18, 1563896), (24, 1172922), (36, 781948), (48, 586461), (72, 390974), (144, 195487), (233, 120816), (466, 60408), (699, 40272), (839, 33552), (932, 30204), (1398, 20136), (1678, 16776), (1864, 15102), (2097, 13424), (2517, 11184), (2796, 10068), (3356, 8388), (3728, 7551), (4194, 6712), (5034, 5592)]