61631392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 129253320

約数和(自身を除く): 67621928

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 277, 409, 544, 554, 818, 1108, 1636, 2216, 3272, 4432, 4709, 6544, 6953, 8864, 9418, 13088, 13906, 18836, 27812, 37672, 55624, 75344, 111248, 113293, 150688, 222496, 226586, 453172, 906344, 1812688, 1925981, 3625376, 3851962, 7703924, 15407848, 30815696, 61631392]

約数ペア:

[(1, 61631392), (2, 30815696), (4, 15407848), (8, 7703924), (16, 3851962), (17, 3625376), (32, 1925981), (34, 1812688), (68, 906344), (136, 453172), (272, 226586), (277, 222496), (409, 150688), (544, 113293), (554, 111248), (818, 75344), (1108, 55624), (1636, 37672), (2216, 27812), (3272, 18836), (4432, 13906), (4709, 13088), (6544, 9418), (6953, 8864)]