2538836512

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{7129}}^1$

素因数の和:7529

約数の個数: 48

約数和(自身を含む): 5174668800

約数和(自身を除く): 2635832288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 359, 496, 718, 992, 1436, 2872, 5744, 7129, 11129, 11488, 14258, 22258, 28516, 44516, 57032, 89032, 114064, 178064, 220999, 228128, 356128, 441998, 883996, 1767992, 2559311, 3535984, 5118622, 7071968, 10237244, 20474488, 40948976, 79338641, 81897952, 158677282, 317354564, 634709128, 1269418256, 2538836512]

約数ペア:

[(1, 2538836512), (2, 1269418256), (4, 634709128), (8, 317354564), (16, 158677282), (31, 81897952), (32, 79338641), (62, 40948976), (124, 20474488), (248, 10237244), (359, 7071968), (496, 5118622), (718, 3535984), (992, 2559311), (1436, 1767992), (2872, 883996), (5744, 441998), (7129, 356128), (11129, 228128), (11488, 220999), (14258, 178064), (22258, 114064), (28516, 89032), (44516, 57032)]