28465282248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1025111}}^1$

素因数の和:1025222

約数の個数: 64

約数和(自身を含む): 77498467200

約数和(自身を除く): 49033184952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 2136, 2314, 3471, 4628, 6942, 9256, 13884, 27768, 1025111, 2050222, 3075333, 4100444, 6150666, 8200888, 12301332, 13326443, 24602664, 26652886, 39979329, 53305772, 79958658, 91234879, 106611544, 159917316, 182469758, 273704637, 319834632, 364939516, 547409274, 729879032, 1094818548, 1186053427, 2189637096, 2372106854, 3558160281, 4744213708, 7116320562, 9488427416, 14232641124, 28465282248]

約数ペア:

[(1, 28465282248), (2, 14232641124), (3, 9488427416), (4, 7116320562), (6, 4744213708), (8, 3558160281), (12, 2372106854), (13, 2189637096), (24, 1186053427), (26, 1094818548), (39, 729879032), (52, 547409274), (78, 364939516), (89, 319834632), (104, 273704637), (156, 182469758), (178, 159917316), (267, 106611544), (312, 91234879), (356, 79958658), (534, 53305772), (712, 39979329), (1068, 26652886), (1157, 24602664), (2136, 13326443), (2314, 12301332), (3471, 8200888), (4628, 6150666), (6942, 4100444), (9256, 3075333), (13884, 2050222), (27768, 1025111)]