4712972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 9580032

約数和(自身を除く): 4867060

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 53, 86, 94, 106, 172, 188, 212, 473, 517, 583, 946, 1034, 1166, 1892, 2021, 2068, 2279, 2332, 2491, 4042, 4558, 4982, 8084, 9116, 9964, 22231, 25069, 27401, 44462, 50138, 54802, 88924, 100276, 107113, 109604, 214226, 428452, 1178243, 2356486, 4712972]

約数ペア:

[(1, 4712972), (2, 2356486), (4, 1178243), (11, 428452), (22, 214226), (43, 109604), (44, 107113), (47, 100276), (53, 88924), (86, 54802), (94, 50138), (106, 44462), (172, 27401), (188, 25069), (212, 22231), (473, 9964), (517, 9116), (583, 8084), (946, 4982), (1034, 4558), (1166, 4042), (1892, 2491), (2021, 2332), (2068, 2279)]