67605296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12391}}^1$

素因数の和:12441

約数の個数: 40

約数和(自身を含む): 147514368

約数和(自身を除く): 79909072

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 12391, 24782, 49564, 99128, 136301, 198256, 272602, 384121, 545204, 768242, 1090408, 1536484, 2180816, 3072968, 4225331, 6145936, 8450662, 16901324, 33802648, 67605296]

約数ペア:

[(1, 67605296), (2, 33802648), (4, 16901324), (8, 8450662), (11, 6145936), (16, 4225331), (22, 3072968), (31, 2180816), (44, 1536484), (62, 1090408), (88, 768242), (124, 545204), (176, 384121), (248, 272602), (341, 198256), (496, 136301), (682, 99128), (1364, 49564), (2728, 24782), (5456, 12391)]