1264037888

素因数分解:

$2^{12}\times {\mathrm{113}}^1\times {\mathrm{2731}}^1$

素因数の和:2868

約数の個数: 52

約数和(自身を含む): 2551070568

約数和(自身を除く): 1287032680

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1024, 1808, 2048, 2731, 3616, 4096, 5462, 7232, 10924, 14464, 21848, 28928, 43696, 57856, 87392, 115712, 174784, 231424, 308603, 349568, 462848, 617206, 699136, 1234412, 1398272, 2468824, 2796544, 4937648, 5593088, 9875296, 11186176, 19750592, 39501184, 79002368, 158004736, 316009472, 632018944, 1264037888]

約数ペア:

[(1, 1264037888), (2, 632018944), (4, 316009472), (8, 158004736), (16, 79002368), (32, 39501184), (64, 19750592), (113, 11186176), (128, 9875296), (226, 5593088), (256, 4937648), (452, 2796544), (512, 2468824), (904, 1398272), (1024, 1234412), (1808, 699136), (2048, 617206), (2731, 462848), (3616, 349568), (4096, 308603), (5462, 231424), (7232, 174784), (10924, 115712), (14464, 87392), (21848, 57856), (28928, 43696)]