68961944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5743}}^1$

素因数の和:5847

約数の個数: 32

約数和(自身を含む): 137856000

約数和(自身を除く): 68894056

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 5743, 6004, 11486, 12008, 22972, 45944, 109117, 218234, 436468, 453697, 872936, 907394, 1814788, 3629576, 8620243, 17240486, 34480972, 68961944]

約数ペア:

[(1, 68961944), (2, 34480972), (4, 17240486), (8, 8620243), (19, 3629576), (38, 1814788), (76, 907394), (79, 872936), (152, 453697), (158, 436468), (316, 218234), (632, 109117), (1501, 45944), (3002, 22972), (5743, 12008), (6004, 11486)]