42875168

素因数分解:

$2^5\times 7^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 96957504

約数和(自身を除く): 54082336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 277, 554, 691, 1108, 1382, 1939, 2216, 2764, 3878, 4432, 4837, 5528, 7756, 8864, 9674, 11056, 15512, 19348, 22112, 31024, 38696, 62048, 77392, 154784, 191407, 382814, 765628, 1339849, 1531256, 2679698, 3062512, 5359396, 6125024, 10718792, 21437584, 42875168]

約数ペア:

[(1, 42875168), (2, 21437584), (4, 10718792), (7, 6125024), (8, 5359396), (14, 3062512), (16, 2679698), (28, 1531256), (32, 1339849), (56, 765628), (112, 382814), (224, 191407), (277, 154784), (554, 77392), (691, 62048), (1108, 38696), (1382, 31024), (1939, 22112), (2216, 19348), (2764, 15512), (3878, 11056), (4432, 9674), (4837, 8864), (5528, 7756)]