22455872

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 56

約数和(自身を含む): 47853600

約数和(自身を除く): 25397728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 313, 472, 608, 626, 944, 1121, 1216, 1252, 1888, 2242, 2504, 3776, 4484, 5008, 5947, 8968, 10016, 11894, 17936, 18467, 20032, 23788, 35872, 36934, 47576, 71744, 73868, 95152, 147736, 190304, 295472, 350873, 380608, 590944, 701746, 1181888, 1403492, 2806984, 5613968, 11227936, 22455872]

約数ペア:

[(1, 22455872), (2, 11227936), (4, 5613968), (8, 2806984), (16, 1403492), (19, 1181888), (32, 701746), (38, 590944), (59, 380608), (64, 350873), (76, 295472), (118, 190304), (152, 147736), (236, 95152), (304, 73868), (313, 71744), (472, 47576), (608, 36934), (626, 35872), (944, 23788), (1121, 20032), (1216, 18467), (1252, 17936), (1888, 11894), (2242, 10016), (2504, 8968), (3776, 5947), (4484, 5008)]