39486304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8629}}^1$

素因数の和:8663

約数の個数: 48

約数和(自身を含む): 91339920

約数和(自身を除く): 51853616

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 8629, 17258, 34516, 69032, 94919, 112177, 138064, 189838, 224354, 276128, 379676, 448708, 759352, 897416, 1233947, 1518704, 1794832, 2467894, 3037408, 3589664, 4935788, 9871576, 19743152, 39486304]

約数ペア:

[(1, 39486304), (2, 19743152), (4, 9871576), (8, 4935788), (11, 3589664), (13, 3037408), (16, 2467894), (22, 1794832), (26, 1518704), (32, 1233947), (44, 897416), (52, 759352), (88, 448708), (104, 379676), (143, 276128), (176, 224354), (208, 189838), (286, 138064), (352, 112177), (416, 94919), (572, 69032), (1144, 34516), (2288, 17258), (4576, 8629)]