78807952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2693}}^1$

素因数の和:2791

約数の個数: 40

約数和(自身を含む): 160346880

約数和(自身を除く): 81538928

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 2693, 3658, 5386, 7316, 10772, 14632, 21544, 29264, 43088, 83483, 158887, 166966, 317774, 333932, 635548, 667864, 1271096, 1335728, 2542192, 4925497, 9850994, 19701988, 39403976, 78807952]

約数ペア:

[(1, 78807952), (2, 39403976), (4, 19701988), (8, 9850994), (16, 4925497), (31, 2542192), (59, 1335728), (62, 1271096), (118, 667864), (124, 635548), (236, 333932), (248, 317774), (472, 166966), (496, 158887), (944, 83483), (1829, 43088), (2693, 29264), (3658, 21544), (5386, 14632), (7316, 10772)]