40884896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3441

約数の個数: 48

約数和(自身を含む): 89699400

約数和(自身を除く): 48814504

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 3016, 3389, 6032, 6778, 12064, 13556, 27112, 44057, 54224, 88114, 98281, 108448, 176228, 196562, 352456, 393124, 704912, 786248, 1277653, 1409824, 1572496, 2555306, 3144992, 5110612, 10221224, 20442448, 40884896]

約数ペア:

[(1, 40884896), (2, 20442448), (4, 10221224), (8, 5110612), (13, 3144992), (16, 2555306), (26, 1572496), (29, 1409824), (32, 1277653), (52, 786248), (58, 704912), (104, 393124), (116, 352456), (208, 196562), (232, 176228), (377, 108448), (416, 98281), (464, 88114), (754, 54224), (928, 44057), (1508, 27112), (3016, 13556), (3389, 12064), (6032, 6778)]