38372761

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 49029120

約数和(自身を除く): 10656359

約数列:

[1, 7, 19, 31, 41, 133, 217, 227, 287, 589, 779, 1271, 1589, 4123, 4313, 5453, 7037, 8897, 9307, 24149, 30191, 49259, 65149, 133703, 169043, 176833, 288517, 935921, 1237831, 2019619, 5481823, 38372761]

約数ペア:

[(1, 38372761), (7, 5481823), (19, 2019619), (31, 1237831), (41, 935921), (133, 288517), (217, 176833), (227, 169043), (287, 133703), (589, 65149), (779, 49259), (1271, 30191), (1589, 24149), (4123, 9307), (4313, 8897), (5453, 7037)]