71729596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 137168640

約数和(自身を除く): 65439044

約数列:

[1, 2, 4, 17, 34, 68, 71, 83, 142, 166, 179, 284, 332, 358, 716, 1207, 1411, 2414, 2822, 3043, 4828, 5644, 5893, 6086, 11786, 12172, 12709, 14857, 23572, 25418, 29714, 50836, 59428, 100181, 200362, 216053, 252569, 400724, 432106, 505138, 864212, 1010276, 1054847, 2109694, 4219388, 17932399, 35864798, 71729596]

約数ペア:

[(1, 71729596), (2, 35864798), (4, 17932399), (17, 4219388), (34, 2109694), (68, 1054847), (71, 1010276), (83, 864212), (142, 505138), (166, 432106), (179, 400724), (284, 252569), (332, 216053), (358, 200362), (716, 100181), (1207, 59428), (1411, 50836), (2414, 29714), (2822, 25418), (3043, 23572), (4828, 14857), (5644, 12709), (5893, 12172), (6086, 11786)]