77814848

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1933}}^1$

素因数の和:1999

約数の個数: 56

約数和(自身を含む): 168002712

約数和(自身を除く): 90187864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 1933, 2368, 2516, 3866, 5032, 7732, 10064, 15464, 20128, 30928, 32861, 40256, 61856, 65722, 71521, 123712, 131444, 143042, 262888, 286084, 525776, 572168, 1051552, 1144336, 1215857, 2103104, 2288672, 2431714, 4577344, 4863428, 9726856, 19453712, 38907424, 77814848]

約数ペア:

[(1, 77814848), (2, 38907424), (4, 19453712), (8, 9726856), (16, 4863428), (17, 4577344), (32, 2431714), (34, 2288672), (37, 2103104), (64, 1215857), (68, 1144336), (74, 1051552), (136, 572168), (148, 525776), (272, 286084), (296, 262888), (544, 143042), (592, 131444), (629, 123712), (1088, 71521), (1184, 65722), (1258, 61856), (1933, 40256), (2368, 32861), (2516, 30928), (3866, 20128), (5032, 15464), (7732, 10064)]