42949456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3187

約数の個数: 40

約数和(自身を含む): 91958400

約数和(自身を除く): 49008944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3089, 3476, 6178, 6952, 12356, 13904, 24712, 33979, 49424, 67958, 135916, 244031, 271832, 488062, 543664, 976124, 1952248, 2684341, 3904496, 5368682, 10737364, 21474728, 42949456]

約数ペア:

[(1, 42949456), (2, 21474728), (4, 10737364), (8, 5368682), (11, 3904496), (16, 2684341), (22, 1952248), (44, 976124), (79, 543664), (88, 488062), (158, 271832), (176, 244031), (316, 135916), (632, 67958), (869, 49424), (1264, 33979), (1738, 24712), (3089, 13904), (3476, 12356), (6178, 6952)]