40675136

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 56

約数和(自身を含む): 84261960

約数和(自身を除く): 43586824

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 89, 148, 178, 193, 296, 356, 386, 592, 712, 772, 1184, 1424, 1544, 2368, 2848, 3088, 3293, 5696, 6176, 6586, 7141, 12352, 13172, 14282, 17177, 26344, 28564, 34354, 52688, 57128, 68708, 105376, 114256, 137416, 210752, 228512, 274832, 457024, 549664, 635549, 1099328, 1271098, 2542196, 5084392, 10168784, 20337568, 40675136]

約数ペア:

[(1, 40675136), (2, 20337568), (4, 10168784), (8, 5084392), (16, 2542196), (32, 1271098), (37, 1099328), (64, 635549), (74, 549664), (89, 457024), (148, 274832), (178, 228512), (193, 210752), (296, 137416), (356, 114256), (386, 105376), (592, 68708), (712, 57128), (772, 52688), (1184, 34354), (1424, 28564), (1544, 26344), (2368, 17177), (2848, 14282), (3088, 13172), (3293, 12352), (5696, 7141), (6176, 6586)]