4430192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 60

約数和(自身を含む): 9921240

約数和(自身を除く): 5491048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 59, 76, 104, 118, 152, 208, 236, 247, 304, 361, 472, 494, 722, 767, 944, 988, 1121, 1444, 1534, 1976, 2242, 2888, 3068, 3952, 4484, 4693, 5776, 6136, 8968, 9386, 12272, 14573, 17936, 18772, 21299, 29146, 37544, 42598, 58292, 75088, 85196, 116584, 170392, 233168, 276887, 340784, 553774, 1107548, 2215096, 4430192]

約数ペア:

[(1, 4430192), (2, 2215096), (4, 1107548), (8, 553774), (13, 340784), (16, 276887), (19, 233168), (26, 170392), (38, 116584), (52, 85196), (59, 75088), (76, 58292), (104, 42598), (118, 37544), (152, 29146), (208, 21299), (236, 18772), (247, 17936), (304, 14573), (361, 12272), (472, 9386), (494, 8968), (722, 6136), (767, 5776), (944, 4693), (988, 4484), (1121, 3952), (1444, 3068), (1534, 2888), (1976, 2242)]