678133232

素因数分解:

$2^4\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{4243}}^1$

素因数の和:5685

約数の個数: 40

約数和(自身を含む): 1502987136

約数和(自身を除く): 824853904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1427, 2854, 4243, 5708, 8486, 9989, 11416, 16972, 19978, 22832, 29701, 33944, 39956, 59402, 67888, 79912, 118804, 159824, 237608, 475216, 6054761, 12109522, 24219044, 42383327, 48438088, 84766654, 96876176, 169533308, 339066616, 678133232]

約数ペア:

[(1, 678133232), (2, 339066616), (4, 169533308), (7, 96876176), (8, 84766654), (14, 48438088), (16, 42383327), (28, 24219044), (56, 12109522), (112, 6054761), (1427, 475216), (2854, 237608), (4243, 159824), (5708, 118804), (8486, 79912), (9989, 67888), (11416, 59402), (16972, 39956), (19978, 33944), (22832, 29701)]