47920128

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:863

約数の個数: 88

約数和(自身を含む): 134610720

約数和(自身を除く): 86690592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 821, 912, 1024, 1216, 1536, 1642, 1824, 2432, 2463, 3072, 3284, 3648, 4864, 4926, 6568, 7296, 9728, 9852, 13136, 14592, 15599, 19456, 19704, 26272, 29184, 31198, 39408, 46797, 52544, 58368, 62396, 78816, 93594, 105088, 124792, 157632, 187188, 210176, 249584, 315264, 374376, 420352, 499168, 630528, 748752, 840704, 998336, 1261056, 1497504, 1996672, 2522112, 2995008, 3993344, 5990016, 7986688, 11980032, 15973376, 23960064, 47920128]

約数ペア:

[(1, 47920128), (2, 23960064), (3, 15973376), (4, 11980032), (6, 7986688), (8, 5990016), (12, 3993344), (16, 2995008), (19, 2522112), (24, 1996672), (32, 1497504), (38, 1261056), (48, 998336), (57, 840704), (64, 748752), (76, 630528), (96, 499168), (114, 420352), (128, 374376), (152, 315264), (192, 249584), (228, 210176), (256, 187188), (304, 157632), (384, 124792), (456, 105088), (512, 93594), (608, 78816), (768, 62396), (821, 58368), (912, 52544), (1024, 46797), (1216, 39408), (1536, 31198), (1642, 29184), (1824, 26272), (2432, 19704), (2463, 19456), (3072, 15599), (3284, 14592), (3648, 13136), (4864, 9852), (4926, 9728), (6568, 7296)]