627926948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6871}}^1$

素因数の和:6984

約数の個数: 48

約数和(自身を含む): 1256091648

約数和(自身を除く): 628164700

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 67, 124, 134, 268, 341, 682, 737, 1364, 1474, 2077, 2948, 4154, 6871, 8308, 13742, 22847, 27484, 45694, 75581, 91388, 151162, 213001, 302324, 426002, 460357, 852004, 920714, 1841428, 2343011, 4686022, 5063927, 9372044, 10127854, 14271067, 20255708, 28542134, 57084268, 156981737, 313963474, 627926948]

約数ペア:

[(1, 627926948), (2, 313963474), (4, 156981737), (11, 57084268), (22, 28542134), (31, 20255708), (44, 14271067), (62, 10127854), (67, 9372044), (124, 5063927), (134, 4686022), (268, 2343011), (341, 1841428), (682, 920714), (737, 852004), (1364, 460357), (1474, 426002), (2077, 302324), (2948, 213001), (4154, 151162), (6871, 91388), (8308, 75581), (13742, 45694), (22847, 27484)]