25042072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{743}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 51425280

約数和(自身を除く): 26383208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 383, 743, 766, 1486, 1532, 2972, 3064, 4213, 5944, 8173, 8426, 16346, 16852, 32692, 33704, 65384, 284569, 569138, 1138276, 2276552, 3130259, 6260518, 12521036, 25042072]

約数ペア:

[(1, 25042072), (2, 12521036), (4, 6260518), (8, 3130259), (11, 2276552), (22, 1138276), (44, 569138), (88, 284569), (383, 65384), (743, 33704), (766, 32692), (1486, 16852), (1532, 16346), (2972, 8426), (3064, 8173), (4213, 5944)]