28788072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1970

約数の個数: 64

約数和(自身を含む): 78304320

約数和(自身を除く): 49516248

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1887, 1907, 2516, 3774, 3814, 5032, 5721, 7548, 7628, 11442, 15096, 15256, 22884, 32419, 45768, 64838, 70559, 97257, 129676, 141118, 194514, 211677, 259352, 282236, 389028, 423354, 564472, 778056, 846708, 1199503, 1693416, 2399006, 3598509, 4798012, 7197018, 9596024, 14394036, 28788072]

約数ペア:

[(1, 28788072), (2, 14394036), (3, 9596024), (4, 7197018), (6, 4798012), (8, 3598509), (12, 2399006), (17, 1693416), (24, 1199503), (34, 846708), (37, 778056), (51, 564472), (68, 423354), (74, 389028), (102, 282236), (111, 259352), (136, 211677), (148, 194514), (204, 141118), (222, 129676), (296, 97257), (408, 70559), (444, 64838), (629, 45768), (888, 32419), (1258, 22884), (1887, 15256), (1907, 15096), (2516, 11442), (3774, 7628), (3814, 7548), (5032, 5721)]