2718017792

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79829}}^1$

素因数の和:79871

約数の個数: 72

約数和(自身を含む): 6526900800

約数和(自身を除く): 3808883008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 79829, 159658, 319316, 558803, 638632, 1117606, 1277264, 1516751, 2235212, 2554528, 3033502, 4470424, 5109056, 6067004, 8940848, 10218112, 10617257, 12134008, 17881696, 20436224, 21234514, 24268016, 35763392, 42469028, 48536032, 71526784, 84938056, 97072064, 143053568, 169876112, 194144128, 339752224, 388288256, 679504448, 1359008896, 2718017792]

約数ペア:

[(1, 2718017792), (2, 1359008896), (4, 679504448), (7, 388288256), (8, 339752224), (14, 194144128), (16, 169876112), (19, 143053568), (28, 97072064), (32, 84938056), (38, 71526784), (56, 48536032), (64, 42469028), (76, 35763392), (112, 24268016), (128, 21234514), (133, 20436224), (152, 17881696), (224, 12134008), (256, 10617257), (266, 10218112), (304, 8940848), (448, 6067004), (532, 5109056), (608, 4470424), (896, 3033502), (1064, 2554528), (1216, 2235212), (1792, 1516751), (2128, 1277264), (2432, 1117606), (4256, 638632), (4864, 558803), (8512, 319316), (17024, 159658), (34048, 79829)]