28295762876

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{15467}}^1$

素因数の和:15818

約数の個数: 48

約数和(自身を含む): 52138791936

約数和(自身を除く): 23843029060

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 263, 526, 1052, 1739, 3478, 6956, 9731, 12361, 15467, 19462, 24722, 30934, 38924, 49444, 61868, 457357, 572279, 726949, 914714, 1144558, 1453898, 1829428, 2289116, 2907796, 4067821, 8135642, 16271284, 26897113, 53794226, 107588452, 150509377, 191187587, 301018754, 382375174, 602037508, 764750348, 7073940719, 14147881438, 28295762876]

約数ペア:

[(1, 28295762876), (2, 14147881438), (4, 7073940719), (37, 764750348), (47, 602037508), (74, 382375174), (94, 301018754), (148, 191187587), (188, 150509377), (263, 107588452), (526, 53794226), (1052, 26897113), (1739, 16271284), (3478, 8135642), (6956, 4067821), (9731, 2907796), (12361, 2289116), (15467, 1829428), (19462, 1453898), (24722, 1144558), (30934, 914714), (38924, 726949), (49444, 572279), (61868, 457357)]