27827072

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2423

約数の個数: 64

約数和(自身を含む): 68258400

約数和(自身を除く): 40431328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2389, 2912, 4778, 5824, 9556, 11648, 16723, 19112, 31057, 33446, 38224, 62114, 66892, 76448, 124228, 133784, 152896, 217399, 248456, 267568, 305792, 434798, 496912, 535136, 869596, 993824, 1070272, 1739192, 1987648, 2140544, 3478384, 3975296, 6956768, 13913536, 27827072]

約数ペア:

[(1, 27827072), (2, 13913536), (4, 6956768), (7, 3975296), (8, 3478384), (13, 2140544), (14, 1987648), (16, 1739192), (26, 1070272), (28, 993824), (32, 869596), (52, 535136), (56, 496912), (64, 434798), (91, 305792), (104, 267568), (112, 248456), (128, 217399), (182, 152896), (208, 133784), (224, 124228), (364, 76448), (416, 66892), (448, 62114), (728, 38224), (832, 33446), (896, 31057), (1456, 19112), (1664, 16723), (2389, 11648), (2912, 9556), (4778, 5824)]