39309032

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 90097920

約数和(自身を除く): 50788888

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 157, 238, 263, 314, 476, 526, 628, 952, 1052, 1099, 1256, 1841, 2104, 2198, 2669, 3682, 4396, 4471, 5338, 7364, 8792, 8942, 10676, 14728, 17884, 18683, 21352, 31297, 35768, 37366, 41291, 62594, 74732, 82582, 125188, 149464, 165164, 250376, 289037, 330328, 578074, 701947, 1156148, 1403894, 2312296, 2807788, 4913629, 5615576, 9827258, 19654516, 39309032]

約数ペア:

[(1, 39309032), (2, 19654516), (4, 9827258), (7, 5615576), (8, 4913629), (14, 2807788), (17, 2312296), (28, 1403894), (34, 1156148), (56, 701947), (68, 578074), (119, 330328), (136, 289037), (157, 250376), (238, 165164), (263, 149464), (314, 125188), (476, 82582), (526, 74732), (628, 62594), (952, 41291), (1052, 37366), (1099, 35768), (1256, 31297), (1841, 21352), (2104, 18683), (2198, 17884), (2669, 14728), (3682, 10676), (4396, 8942), (4471, 8792), (5338, 7364)]