38257648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 90994176

約数和(自身を除く): 52736528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 727, 1012, 1144, 1196, 1454, 2024, 2288, 2392, 2908, 3289, 4048, 4784, 5816, 6578, 7997, 9451, 11632, 13156, 15994, 16721, 18902, 26312, 31988, 33442, 37804, 52624, 63976, 66884, 75608, 103961, 127952, 133768, 151216, 183931, 207922, 217373, 267536, 367862, 415844, 434746, 735724, 831688, 869492, 1471448, 1663376, 1738984, 2391103, 2942896, 3477968, 4782206, 9564412, 19128824, 38257648]

約数ペア:

[(1, 38257648), (2, 19128824), (4, 9564412), (8, 4782206), (11, 3477968), (13, 2942896), (16, 2391103), (22, 1738984), (23, 1663376), (26, 1471448), (44, 869492), (46, 831688), (52, 735724), (88, 434746), (92, 415844), (104, 367862), (143, 267536), (176, 217373), (184, 207922), (208, 183931), (253, 151216), (286, 133768), (299, 127952), (368, 103961), (506, 75608), (572, 66884), (598, 63976), (727, 52624), (1012, 37804), (1144, 33442), (1196, 31988), (1454, 26312), (2024, 18902), (2288, 16721), (2392, 15994), (2908, 13156), (3289, 11632), (4048, 9451), (4784, 7997), (5816, 6578)]