77173934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 49229266

約数列:

[1, 2, 19, 37, 38, 74, 131, 262, 419, 703, 838, 1406, 2489, 4847, 4978, 7961, 9694, 15503, 15922, 31006, 54889, 92093, 109778, 184186, 294557, 589114, 1042891, 2030893, 2085782, 4061786, 38586967, 77173934]

約数ペア:

[(1, 77173934), (2, 38586967), (19, 4061786), (37, 2085782), (38, 2030893), (74, 1042891), (131, 589114), (262, 294557), (419, 184186), (703, 109778), (838, 92093), (1406, 54889), (2489, 31006), (4847, 15922), (4978, 15503), (7961, 9694)]