42137288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 92016000

約数和(自身を除く): 49878712

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 323, 391, 437, 646, 709, 782, 874, 1292, 1418, 1564, 1748, 2584, 2836, 3128, 3496, 5672, 7429, 12053, 13471, 14858, 16307, 24106, 26942, 29716, 32614, 48212, 53884, 59432, 65228, 96424, 107768, 130456, 229007, 277219, 309833, 458014, 554438, 619666, 916028, 1108876, 1239332, 1832056, 2217752, 2478664, 5267161, 10534322, 21068644, 42137288]

約数ペア:

[(1, 42137288), (2, 21068644), (4, 10534322), (8, 5267161), (17, 2478664), (19, 2217752), (23, 1832056), (34, 1239332), (38, 1108876), (46, 916028), (68, 619666), (76, 554438), (92, 458014), (136, 309833), (152, 277219), (184, 229007), (323, 130456), (391, 107768), (437, 96424), (646, 65228), (709, 59432), (782, 53884), (874, 48212), (1292, 32614), (1418, 29716), (1564, 26942), (1748, 24106), (2584, 16307), (2836, 14858), (3128, 13471), (3496, 12053), (5672, 7429)]