12880224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{6389}}^1$

素因数の和:6412

約数の個数: 72

約数和(自身を含む): 41867280

約数和(自身を除く): 28987056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 6389, 12778, 19167, 25556, 38334, 44723, 51112, 57501, 76668, 89446, 102224, 115002, 134169, 153336, 178892, 204448, 230004, 268338, 306672, 357784, 402507, 460008, 536676, 613344, 715568, 805014, 920016, 1073352, 1431136, 1610028, 1840032, 2146704, 3220056, 4293408, 6440112, 12880224]

約数ペア:

[(1, 12880224), (2, 6440112), (3, 4293408), (4, 3220056), (6, 2146704), (7, 1840032), (8, 1610028), (9, 1431136), (12, 1073352), (14, 920016), (16, 805014), (18, 715568), (21, 613344), (24, 536676), (28, 460008), (32, 402507), (36, 357784), (42, 306672), (48, 268338), (56, 230004), (63, 204448), (72, 178892), (84, 153336), (96, 134169), (112, 115002), (126, 102224), (144, 89446), (168, 76668), (224, 57501), (252, 51112), (288, 44723), (336, 38334), (504, 25556), (672, 19167), (1008, 12778), (2016, 6389)]