71003156

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1877}}^1$

素因数の和:2088

約数の個数: 36

約数和(自身を含む): 145368468

約数和(自身を除く): 74365312

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 772, 1351, 1877, 2702, 3754, 5404, 7508, 9457, 13139, 18914, 26278, 37828, 52556, 91973, 183946, 362261, 367892, 724522, 1449044, 2535827, 5071654, 10143308, 17750789, 35501578, 71003156]

約数ペア:

[(1, 71003156), (2, 35501578), (4, 17750789), (7, 10143308), (14, 5071654), (28, 2535827), (49, 1449044), (98, 724522), (193, 367892), (196, 362261), (386, 183946), (772, 91973), (1351, 52556), (1877, 37828), (2702, 26278), (3754, 18914), (5404, 13139), (7508, 9457)]