47218142

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 28623778

約数列:

[1, 2, 37, 41, 74, 79, 82, 158, 197, 394, 1517, 2923, 3034, 3239, 5846, 6478, 7289, 8077, 14578, 15563, 16154, 31126, 119843, 239686, 298849, 575831, 597698, 638083, 1151662, 1276166, 23609071, 47218142]

約数ペア:

[(1, 47218142), (2, 23609071), (37, 1276166), (41, 1151662), (74, 638083), (79, 597698), (82, 575831), (158, 298849), (197, 239686), (394, 119843), (1517, 31126), (2923, 16154), (3034, 15563), (3239, 14578), (5846, 8077), (6478, 7289)]