71889272

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14107}}^1$

素因数の和:14140

約数の個数: 48

約数和(自身を含む): 168872760

約数和(自身を除く): 96983488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 14107, 28214, 56428, 98749, 112856, 183391, 197498, 366782, 394996, 691243, 733564, 789992, 1283737, 1382486, 1467128, 2567474, 2764972, 5134948, 5529944, 8986159, 10269896, 17972318, 35944636, 71889272]

約数ペア:

[(1, 71889272), (2, 35944636), (4, 17972318), (7, 10269896), (8, 8986159), (13, 5529944), (14, 5134948), (26, 2764972), (28, 2567474), (49, 1467128), (52, 1382486), (56, 1283737), (91, 789992), (98, 733564), (104, 691243), (182, 394996), (196, 366782), (364, 197498), (392, 183391), (637, 112856), (728, 98749), (1274, 56428), (2548, 28214), (5096, 14107)]