38657476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 83684160

約数和(自身を除く): 45026684

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 3557, 5434, 7114, 10868, 14228, 39127, 46241, 67583, 78254, 92482, 135166, 156508, 184964, 270332, 508651, 743413, 878579, 1017302, 1486826, 1757158, 2034604, 2973652, 3514316, 9664369, 19328738, 38657476]

約数ペア:

[(1, 38657476), (2, 19328738), (4, 9664369), (11, 3514316), (13, 2973652), (19, 2034604), (22, 1757158), (26, 1486826), (38, 1017302), (44, 878579), (52, 743413), (76, 508651), (143, 270332), (209, 184964), (247, 156508), (286, 135166), (418, 92482), (494, 78254), (572, 67583), (836, 46241), (988, 39127), (2717, 14228), (3557, 10868), (5434, 7114)]