42587048

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2399}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 91584000

約数和(自身を除く): 48996952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2399, 2536, 4438, 4798, 8876, 9596, 16793, 17752, 19192, 33586, 67172, 134344, 760483, 1520966, 3041932, 5323381, 6083864, 10646762, 21293524, 42587048]

約数ペア:

[(1, 42587048), (2, 21293524), (4, 10646762), (7, 6083864), (8, 5323381), (14, 3041932), (28, 1520966), (56, 760483), (317, 134344), (634, 67172), (1268, 33586), (2219, 19192), (2399, 17752), (2536, 16793), (4438, 9596), (4798, 8876)]