68481336784

素因数分解:

$2^4\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{576287}}^1$

素因数の和:577363

約数の個数: 40

約数和(自身を含む): 151780428288

約数和(自身を除く): 83299091504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1061, 2122, 4244, 7427, 8488, 14854, 16976, 29708, 59416, 118832, 576287, 1152574, 2305148, 4034009, 4610296, 8068018, 9220592, 16136036, 32272072, 64544144, 611440507, 1222881014, 2445762028, 4280083549, 4891524056, 8560167098, 9783048112, 17120334196, 34240668392, 68481336784]

約数ペア:

[(1, 68481336784), (2, 34240668392), (4, 17120334196), (7, 9783048112), (8, 8560167098), (14, 4891524056), (16, 4280083549), (28, 2445762028), (56, 1222881014), (112, 611440507), (1061, 64544144), (2122, 32272072), (4244, 16136036), (7427, 9220592), (8488, 8068018), (14854, 4610296), (16976, 4034009), (29708, 2305148), (59416, 1152574), (118832, 576287)]