42805756

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 87945984

約数和(自身を除く): 45140228

約数列:

[1, 2, 4, 7, 14, 28, 83, 113, 163, 166, 226, 326, 332, 452, 581, 652, 791, 1141, 1162, 1582, 2282, 2324, 3164, 4564, 9379, 13529, 18419, 18758, 27058, 36838, 37516, 54116, 65653, 73676, 94703, 128933, 131306, 189406, 257866, 262612, 378812, 515732, 1528777, 3057554, 6115108, 10701439, 21402878, 42805756]

約数ペア:

[(1, 42805756), (2, 21402878), (4, 10701439), (7, 6115108), (14, 3057554), (28, 1528777), (83, 515732), (113, 378812), (163, 262612), (166, 257866), (226, 189406), (326, 131306), (332, 128933), (452, 94703), (581, 73676), (652, 65653), (791, 54116), (1141, 37516), (1162, 36838), (1582, 27058), (2282, 18758), (2324, 18419), (3164, 13529), (4564, 9379)]