20230930328

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{42457}}^1$

素因数の和:42664

約数の個数: 64

約数和(自身を含む): 44346531840

約数和(自身を除く): 24115601512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 127, 134, 254, 268, 469, 508, 536, 889, 938, 1016, 1778, 1876, 3556, 3752, 7112, 8509, 17018, 34036, 42457, 59563, 68072, 84914, 119126, 169828, 238252, 297199, 339656, 476504, 594398, 1188796, 2377592, 2844619, 5392039, 5689238, 10784078, 11378476, 19912333, 21568156, 22756952, 37744273, 39824666, 43136312, 75488546, 79649332, 150977092, 159298664, 301954184, 361266613, 722533226, 1445066452, 2528866291, 2890132904, 5057732582, 10115465164, 20230930328]

約数ペア:

[(1, 20230930328), (2, 10115465164), (4, 5057732582), (7, 2890132904), (8, 2528866291), (14, 1445066452), (28, 722533226), (56, 361266613), (67, 301954184), (127, 159298664), (134, 150977092), (254, 79649332), (268, 75488546), (469, 43136312), (508, 39824666), (536, 37744273), (889, 22756952), (938, 21568156), (1016, 19912333), (1778, 11378476), (1876, 10784078), (3556, 5689238), (3752, 5392039), (7112, 2844619), (8509, 2377592), (17018, 1188796), (34036, 594398), (42457, 476504), (59563, 339656), (68072, 297199), (84914, 238252), (119126, 169828)]