38798408

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 80797500

約数和(自身を除く): 41999092

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 149, 242, 269, 298, 484, 538, 596, 968, 1076, 1192, 1639, 2152, 2959, 3278, 5918, 6556, 11836, 13112, 18029, 23672, 32549, 36058, 40081, 65098, 72116, 80162, 130196, 144232, 160324, 260392, 320648, 440891, 881782, 1763564, 3527128, 4849801, 9699602, 19399204, 38798408]

約数ペア:

[(1, 38798408), (2, 19399204), (4, 9699602), (8, 4849801), (11, 3527128), (22, 1763564), (44, 881782), (88, 440891), (121, 320648), (149, 260392), (242, 160324), (269, 144232), (298, 130196), (484, 80162), (538, 72116), (596, 65098), (968, 40081), (1076, 36058), (1192, 32549), (1639, 23672), (2152, 18029), (2959, 13112), (3278, 11836), (5918, 6556)]