2718275584

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{69857}}^1$

素因数の和:69898

約数の個数: 48

約数和(自身を含む): 5721370200

約数和(自身を除く): 3003094616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4864, 9728, 19456, 38912, 69857, 139714, 279428, 558856, 1117712, 1327283, 2235424, 2654566, 4470848, 5309132, 8941696, 10618264, 17883392, 21236528, 35766784, 42473056, 71533568, 84946112, 143067136, 169892224, 339784448, 679568896, 1359137792, 2718275584]

約数ペア:

[(1, 2718275584), (2, 1359137792), (4, 679568896), (8, 339784448), (16, 169892224), (19, 143067136), (32, 84946112), (38, 71533568), (64, 42473056), (76, 35766784), (128, 21236528), (152, 17883392), (256, 10618264), (304, 8941696), (512, 5309132), (608, 4470848), (1024, 2654566), (1216, 2235424), (2048, 1327283), (2432, 1117712), (4864, 558856), (9728, 279428), (19456, 139714), (38912, 69857)]