78408032

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 162025920

約数和(自身を除く): 83617888

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1184, 1409, 1504, 1739, 2818, 3478, 5636, 6956, 11272, 13912, 22544, 27824, 45088, 52133, 55648, 66223, 104266, 132446, 208532, 264892, 417064, 529784, 834128, 1059568, 1668256, 2119136, 2450251, 4900502, 9801004, 19602008, 39204016, 78408032]

約数ペア:

[(1, 78408032), (2, 39204016), (4, 19602008), (8, 9801004), (16, 4900502), (32, 2450251), (37, 2119136), (47, 1668256), (74, 1059568), (94, 834128), (148, 529784), (188, 417064), (296, 264892), (376, 208532), (592, 132446), (752, 104266), (1184, 66223), (1409, 55648), (1504, 52133), (1739, 45088), (2818, 27824), (3478, 22544), (5636, 13912), (6956, 11272)]