74725228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 141039360

約数和(自身を除く): 66314132

約数列:

[1, 2, 4, 29, 43, 58, 71, 86, 116, 142, 172, 211, 284, 422, 844, 1247, 2059, 2494, 3053, 4118, 4988, 6106, 6119, 8236, 9073, 12212, 12238, 14981, 18146, 24476, 29962, 36292, 59924, 88537, 177074, 263117, 354148, 434449, 526234, 644183, 868898, 1052468, 1288366, 1737796, 2576732, 18681307, 37362614, 74725228]

約数ペア:

[(1, 74725228), (2, 37362614), (4, 18681307), (29, 2576732), (43, 1737796), (58, 1288366), (71, 1052468), (86, 868898), (116, 644183), (142, 526234), (172, 434449), (211, 354148), (284, 263117), (422, 177074), (844, 88537), (1247, 59924), (2059, 36292), (2494, 29962), (3053, 24476), (4118, 18146), (4988, 14981), (6106, 12238), (6119, 12212), (8236, 9073)]