42278432

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1091}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 95764032

約数和(自身を除く): 53485600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1091, 1211, 1384, 2182, 2422, 2768, 4364, 4844, 5536, 7637, 8728, 9688, 15274, 17456, 19376, 30548, 34912, 38752, 61096, 122192, 188743, 244384, 377486, 754972, 1321201, 1509944, 2642402, 3019888, 5284804, 6039776, 10569608, 21139216, 42278432]

約数ペア:

[(1, 42278432), (2, 21139216), (4, 10569608), (7, 6039776), (8, 5284804), (14, 3019888), (16, 2642402), (28, 1509944), (32, 1321201), (56, 754972), (112, 377486), (173, 244384), (224, 188743), (346, 122192), (692, 61096), (1091, 38752), (1211, 34912), (1384, 30548), (2182, 19376), (2422, 17456), (2768, 15274), (4364, 9688), (4844, 8728), (5536, 7637)]