57197378

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 101098368

約数和(自身を除く): 43900990

約数列:

[1, 2, 7, 14, 41, 82, 251, 287, 397, 502, 574, 794, 1757, 2779, 3514, 5558, 10291, 16277, 20582, 32554, 72037, 99647, 113939, 144074, 199294, 227878, 697529, 1395058, 4085527, 8171054, 28598689, 57197378]

約数ペア:

[(1, 57197378), (2, 28598689), (7, 8171054), (14, 4085527), (41, 1395058), (82, 697529), (251, 227878), (287, 199294), (397, 144074), (502, 113939), (574, 99647), (794, 72037), (1757, 32554), (2779, 20582), (3514, 16277), (5558, 10291)]