68214944

素因数分解:

$2^5\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1307}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 154260288

約数和(自身を除く): 86045344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 233, 466, 932, 1307, 1631, 1864, 2614, 3262, 3728, 5228, 6524, 7456, 9149, 10456, 13048, 18298, 20912, 26096, 36596, 41824, 52192, 73192, 146384, 292768, 304531, 609062, 1218124, 2131717, 2436248, 4263434, 4872496, 8526868, 9744992, 17053736, 34107472, 68214944]

約数ペア:

[(1, 68214944), (2, 34107472), (4, 17053736), (7, 9744992), (8, 8526868), (14, 4872496), (16, 4263434), (28, 2436248), (32, 2131717), (56, 1218124), (112, 609062), (224, 304531), (233, 292768), (466, 146384), (932, 73192), (1307, 52192), (1631, 41824), (1864, 36596), (2614, 26096), (3262, 20912), (3728, 18298), (5228, 13048), (6524, 10456), (7456, 9149)]