7156730728

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3117043}}^1$

素因数の和:3117097

約数の個数: 32

約数和(自身を含む): 15709901760

約数和(自身を除く): 8553171032

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 3117043, 6234086, 12468172, 21819301, 24936344, 43638602, 87277204, 127798763, 174554408, 255597526, 511195052, 894591341, 1022390104, 1789182682, 3578365364, 7156730728]

約数ペア:

[(1, 7156730728), (2, 3578365364), (4, 1789182682), (7, 1022390104), (8, 894591341), (14, 511195052), (28, 255597526), (41, 174554408), (56, 127798763), (82, 87277204), (164, 43638602), (287, 24936344), (328, 21819301), (574, 12468172), (1148, 6234086), (2296, 3117043)]