42249389854

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{419}}^1\times {\mathrm{5387}}^1$

素因数の和:6013

約数の個数: 48

約数和(自身を含む): 74297502720

約数和(自身を除く): 32048112866

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 419, 838, 1337, 2674, 2933, 5387, 5866, 9359, 10774, 18718, 20531, 37709, 41062, 75418, 80029, 160058, 263963, 527926, 560203, 1028917, 1120406, 2057834, 2257153, 3921421, 4514306, 7202419, 7842842, 14404838, 15800071, 31600142, 50416933, 100833866, 110600497, 221200994, 431116223, 862232446, 3017813561, 6035627122, 21124694927, 42249389854]

約数ペア:

[(1, 42249389854), (2, 21124694927), (7, 6035627122), (14, 3017813561), (49, 862232446), (98, 431116223), (191, 221200994), (382, 110600497), (419, 100833866), (838, 50416933), (1337, 31600142), (2674, 15800071), (2933, 14404838), (5387, 7842842), (5866, 7202419), (9359, 4514306), (10774, 3921421), (18718, 2257153), (20531, 2057834), (37709, 1120406), (41062, 1028917), (75418, 560203), (80029, 527926), (160058, 263963)]