42942328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37537}}^1$

素因数の和:37567

約数の個数: 32

約数和(自身を含む): 94595760

約数和(自身を除く): 51653432

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 37537, 75074, 150148, 300296, 412907, 487981, 825814, 975962, 1651628, 1951924, 3303256, 3903848, 5367791, 10735582, 21471164, 42942328]

約数ペア:

[(1, 42942328), (2, 21471164), (4, 10735582), (8, 5367791), (11, 3903848), (13, 3303256), (22, 1951924), (26, 1651628), (44, 975962), (52, 825814), (88, 487981), (104, 412907), (143, 300296), (286, 150148), (572, 75074), (1144, 37537)]