38428676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 83241984

約数和(自身を除く): 44813308

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 127, 143, 253, 254, 286, 299, 506, 508, 529, 572, 598, 1012, 1058, 1196, 1397, 1651, 2116, 2794, 2921, 3289, 3302, 5588, 5819, 5842, 6578, 6604, 6877, 11638, 11684, 13156, 13754, 18161, 23276, 27508, 32131, 36322, 37973, 64262, 67183, 72644, 75647, 75946, 128524, 134366, 151294, 151892, 268732, 302588, 417703, 739013, 835406, 873379, 1478026, 1670812, 1746758, 2956052, 3493516, 9607169, 19214338, 38428676]

約数ペア:

[(1, 38428676), (2, 19214338), (4, 9607169), (11, 3493516), (13, 2956052), (22, 1746758), (23, 1670812), (26, 1478026), (44, 873379), (46, 835406), (52, 739013), (92, 417703), (127, 302588), (143, 268732), (253, 151892), (254, 151294), (286, 134366), (299, 128524), (506, 75946), (508, 75647), (529, 72644), (572, 67183), (598, 64262), (1012, 37973), (1058, 36322), (1196, 32131), (1397, 27508), (1651, 23276), (2116, 18161), (2794, 13754), (2921, 13156), (3289, 11684), (3302, 11638), (5588, 6877), (5819, 6604), (5842, 6578)]