28407792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1433}}^1$

素因数の和:1510

約数の個数: 80

約数和(自身を含む): 85351680

約数和(自身を除く): 56943888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1433, 1652, 2478, 2832, 2866, 3304, 4299, 4956, 5732, 6608, 8598, 9912, 10031, 11464, 17196, 19824, 20062, 22928, 30093, 34392, 40124, 60186, 68784, 80248, 84547, 120372, 160496, 169094, 240744, 253641, 338188, 481488, 507282, 591829, 676376, 1014564, 1183658, 1352752, 1775487, 2029128, 2367316, 3550974, 4058256, 4734632, 7101948, 9469264, 14203896, 28407792]

約数ペア:

[(1, 28407792), (2, 14203896), (3, 9469264), (4, 7101948), (6, 4734632), (7, 4058256), (8, 3550974), (12, 2367316), (14, 2029128), (16, 1775487), (21, 1352752), (24, 1183658), (28, 1014564), (42, 676376), (48, 591829), (56, 507282), (59, 481488), (84, 338188), (112, 253641), (118, 240744), (168, 169094), (177, 160496), (236, 120372), (336, 84547), (354, 80248), (413, 68784), (472, 60186), (708, 40124), (826, 34392), (944, 30093), (1239, 22928), (1416, 20062), (1433, 19824), (1652, 17196), (2478, 11464), (2832, 10031), (2866, 9912), (3304, 8598), (4299, 6608), (4956, 5732)]