28860069072

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1\times {\mathrm{3491}}^1$

素因数の和:4756

約数の個数: 80

約数和(自身を含む): 75119959872

約数和(自身を除く): 46259890800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1097, 1256, 1884, 2194, 2512, 3291, 3491, 3768, 4388, 6582, 6982, 7536, 8776, 10473, 13164, 13964, 17552, 20946, 26328, 27928, 41892, 52656, 55856, 83784, 167568, 172229, 344458, 516687, 548087, 688916, 1033374, 1096174, 1377832, 1644261, 2066748, 2192348, 2755664, 3288522, 3829627, 4133496, 4384696, 6577044, 7659254, 8266992, 8769392, 11488881, 13154088, 15318508, 22977762, 26308176, 30637016, 45955524, 61274032, 91911048, 183822096, 601251439, 1202502878, 1803754317, 2405005756, 3607508634, 4810011512, 7215017268, 9620023024, 14430034536, 28860069072]

約数ペア:

[(1, 28860069072), (2, 14430034536), (3, 9620023024), (4, 7215017268), (6, 4810011512), (8, 3607508634), (12, 2405005756), (16, 1803754317), (24, 1202502878), (48, 601251439), (157, 183822096), (314, 91911048), (471, 61274032), (628, 45955524), (942, 30637016), (1097, 26308176), (1256, 22977762), (1884, 15318508), (2194, 13154088), (2512, 11488881), (3291, 8769392), (3491, 8266992), (3768, 7659254), (4388, 6577044), (6582, 4384696), (6982, 4133496), (7536, 3829627), (8776, 3288522), (10473, 2755664), (13164, 2192348), (13964, 2066748), (17552, 1644261), (20946, 1377832), (26328, 1096174), (27928, 1033374), (41892, 688916), (52656, 548087), (55856, 516687), (83784, 344458), (167568, 172229)]