61617088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2445

約数の個数: 56

約数和(自身を含む): 135981440

約数和(自身を除く): 74364352

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 2389, 3224, 4778, 6448, 9556, 12896, 19112, 25792, 31057, 38224, 62114, 74059, 76448, 124228, 148118, 152896, 248456, 296236, 496912, 592472, 962767, 993824, 1184944, 1925534, 1987648, 2369888, 3851068, 4739776, 7702136, 15404272, 30808544, 61617088]

約数ペア:

[(1, 61617088), (2, 30808544), (4, 15404272), (8, 7702136), (13, 4739776), (16, 3851068), (26, 2369888), (31, 1987648), (32, 1925534), (52, 1184944), (62, 993824), (64, 962767), (104, 592472), (124, 496912), (208, 296236), (248, 248456), (403, 152896), (416, 148118), (496, 124228), (806, 76448), (832, 74059), (992, 62114), (1612, 38224), (1984, 31057), (2389, 25792), (3224, 19112), (4778, 12896), (6448, 9556)]