25301848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 59058720

約数和(自身を除く): 33756872

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1301, 1496, 1768, 2431, 2602, 4862, 5204, 9724, 10408, 14311, 16913, 19448, 22117, 28622, 33826, 44234, 57244, 67652, 88468, 114488, 135304, 176936, 186043, 243287, 287521, 372086, 486574, 575042, 744172, 973148, 1150084, 1488344, 1946296, 2300168, 3162731, 6325462, 12650924, 25301848]

約数ペア:

[(1, 25301848), (2, 12650924), (4, 6325462), (8, 3162731), (11, 2300168), (13, 1946296), (17, 1488344), (22, 1150084), (26, 973148), (34, 744172), (44, 575042), (52, 486574), (68, 372086), (88, 287521), (104, 243287), (136, 186043), (143, 176936), (187, 135304), (221, 114488), (286, 88468), (374, 67652), (442, 57244), (572, 44234), (748, 33826), (884, 28622), (1144, 22117), (1301, 19448), (1496, 16913), (1768, 14311), (2431, 10408), (2602, 9724), (4862, 5204)]