78441842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 135406080

約数和(自身を除く): 56964238

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 1054, 1178, 3917, 7834, 10013, 20026, 66589, 74423, 121427, 133178, 148846, 242854, 1265191, 2064259, 2307113, 2530382, 4128518, 4614226, 39220921, 78441842]

約数ペア:

[(1, 78441842), (2, 39220921), (17, 4614226), (19, 4128518), (31, 2530382), (34, 2307113), (38, 2064259), (62, 1265191), (323, 242854), (527, 148846), (589, 133178), (646, 121427), (1054, 74423), (1178, 66589), (3917, 20026), (7834, 10013)]