28504224

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{1571}}^1$

素因数の和:1600

約数の個数: 120

約数和(自身を含む): 95866848

約数和(自身を除く): 67362624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 1571, 2016, 2268, 2592, 3024, 3142, 4536, 4713, 6048, 6284, 9072, 9426, 10997, 12568, 14139, 18144, 18852, 21994, 25136, 28278, 32991, 37704, 42417, 43988, 50272, 56556, 65982, 75408, 84834, 87976, 98973, 113112, 127251, 131964, 150816, 169668, 175952, 197946, 226224, 254502, 263928, 296919, 339336, 351904, 395892, 452448, 509004, 527856, 593838, 678672, 791784, 890757, 1018008, 1055712, 1187676, 1357344, 1583568, 1781514, 2036016, 2375352, 3167136, 3563028, 4072032, 4750704, 7126056, 9501408, 14252112, 28504224]

約数ペア:

[(1, 28504224), (2, 14252112), (3, 9501408), (4, 7126056), (6, 4750704), (7, 4072032), (8, 3563028), (9, 3167136), (12, 2375352), (14, 2036016), (16, 1781514), (18, 1583568), (21, 1357344), (24, 1187676), (27, 1055712), (28, 1018008), (32, 890757), (36, 791784), (42, 678672), (48, 593838), (54, 527856), (56, 509004), (63, 452448), (72, 395892), (81, 351904), (84, 339336), (96, 296919), (108, 263928), (112, 254502), (126, 226224), (144, 197946), (162, 175952), (168, 169668), (189, 150816), (216, 131964), (224, 127251), (252, 113112), (288, 98973), (324, 87976), (336, 84834), (378, 75408), (432, 65982), (504, 56556), (567, 50272), (648, 43988), (672, 42417), (756, 37704), (864, 32991), (1008, 28278), (1134, 25136), (1296, 21994), (1512, 18852), (1571, 18144), (2016, 14139), (2268, 12568), (2592, 10997), (3024, 9426), (3142, 9072), (4536, 6284), (4713, 6048)]