7892019936

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{449227}}^1$

素因数の和:449304

約数の個数: 72

約数和(自身を含む): 22810899384

約数和(自身を除く): 14918879448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 17568, 449227, 898454, 1347681, 1796908, 2695362, 3593816, 4043043, 5390724, 7187632, 8086086, 10781448, 14375264, 16172172, 21562896, 27402847, 32344344, 43125792, 54805694, 64688688, 82208541, 109611388, 129377376, 164417082, 219222776, 246625623, 328834164, 438445552, 493251246, 657668328, 876891104, 986502492, 1315336656, 1973004984, 2630673312, 3946009968, 7892019936]

約数ペア:

[(1, 7892019936), (2, 3946009968), (3, 2630673312), (4, 1973004984), (6, 1315336656), (8, 986502492), (9, 876891104), (12, 657668328), (16, 493251246), (18, 438445552), (24, 328834164), (32, 246625623), (36, 219222776), (48, 164417082), (61, 129377376), (72, 109611388), (96, 82208541), (122, 64688688), (144, 54805694), (183, 43125792), (244, 32344344), (288, 27402847), (366, 21562896), (488, 16172172), (549, 14375264), (732, 10781448), (976, 8086086), (1098, 7187632), (1464, 5390724), (1952, 4043043), (2196, 3593816), (2928, 2695362), (4392, 1796908), (5856, 1347681), (8784, 898454), (17568, 449227)]