38291164

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 68658800

約数和(自身を除く): 30367636

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 556, 1129, 2258, 4516, 8479, 16958, 33916, 68869, 137738, 156931, 275476, 313862, 627724, 9572791, 19145582, 38291164]

約数ペア:

[(1, 38291164), (2, 19145582), (4, 9572791), (61, 627724), (122, 313862), (139, 275476), (244, 156931), (278, 137738), (556, 68869), (1129, 33916), (2258, 16958), (4516, 8479)]