78078028

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{24677}}^1$

素因数の和:24801

約数の個数: 24

約数和(自身を含む): 157544352

約数和(自身を除く): 79466324

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 24677, 49354, 98708, 172739, 345478, 690956, 2788501, 5577002, 11154004, 19519507, 39039014, 78078028]

約数ペア:

[(1, 78078028), (2, 39039014), (4, 19519507), (7, 11154004), (14, 5577002), (28, 2788501), (113, 690956), (226, 345478), (452, 172739), (791, 98708), (1582, 49354), (3164, 24677)]