38691796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 88397568

約数和(自身を除く): 49705772

約数列:

[1, 2, 4, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 68, 92, 143, 173, 187, 221, 253, 286, 299, 346, 374, 391, 442, 506, 572, 598, 692, 748, 782, 884, 1012, 1196, 1564, 1903, 2249, 2431, 2941, 3289, 3806, 3979, 4301, 4498, 4862, 5083, 5882, 6578, 7612, 7958, 8602, 8996, 9724, 10166, 11764, 13156, 15916, 17204, 20332, 24739, 32351, 38233, 43769, 49478, 51727, 55913, 64702, 67643, 76466, 87538, 98956, 103454, 111826, 129404, 135286, 152932, 175076, 206908, 223652, 270572, 420563, 568997, 744073, 841126, 879359, 1137994, 1488146, 1682252, 1758718, 2275988, 2976292, 3517436, 9672949, 19345898, 38691796]

約数ペア:

[(1, 38691796), (2, 19345898), (4, 9672949), (11, 3517436), (13, 2976292), (17, 2275988), (22, 1758718), (23, 1682252), (26, 1488146), (34, 1137994), (44, 879359), (46, 841126), (52, 744073), (68, 568997), (92, 420563), (143, 270572), (173, 223652), (187, 206908), (221, 175076), (253, 152932), (286, 135286), (299, 129404), (346, 111826), (374, 103454), (391, 98956), (442, 87538), (506, 76466), (572, 67643), (598, 64702), (692, 55913), (748, 51727), (782, 49478), (884, 43769), (1012, 38233), (1196, 32351), (1564, 24739), (1903, 20332), (2249, 17204), (2431, 15916), (2941, 13156), (3289, 11764), (3806, 10166), (3979, 9724), (4301, 8996), (4498, 8602), (4862, 7958), (5083, 7612), (5882, 6578)]