71393812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1181}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 152506368

約数和(自身を除く): 81112556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1181, 1778, 2159, 2362, 3556, 4318, 4724, 8267, 8636, 15113, 16534, 20077, 30226, 33068, 40154, 60452, 80308, 140539, 149987, 281078, 299974, 562156, 599948, 1049909, 2099818, 2549779, 4199636, 5099558, 10199116, 17848453, 35696906, 71393812]

約数ペア:

[(1, 71393812), (2, 35696906), (4, 17848453), (7, 10199116), (14, 5099558), (17, 4199636), (28, 2549779), (34, 2099818), (68, 1049909), (119, 599948), (127, 562156), (238, 299974), (254, 281078), (476, 149987), (508, 140539), (889, 80308), (1181, 60452), (1778, 40154), (2159, 33068), (2362, 30226), (3556, 20077), (4318, 16534), (4724, 15113), (8267, 8636)]