47390286

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 96681888

約数和(自身を除く): 49291602

約数列:

[1, 2, 3, 6, 73, 146, 219, 257, 421, 438, 514, 771, 842, 1263, 1542, 2526, 18761, 30733, 37522, 56283, 61466, 92199, 108197, 112566, 184398, 216394, 324591, 649182, 7898381, 15796762, 23695143, 47390286]

約数ペア:

[(1, 47390286), (2, 23695143), (3, 15796762), (6, 7898381), (73, 649182), (146, 324591), (219, 216394), (257, 184398), (421, 112566), (438, 108197), (514, 92199), (771, 61466), (842, 56283), (1263, 37522), (1542, 30733), (2526, 18761)]