40595248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3257}}^1$

素因数の和:3325

約数の個数: 40

約数和(自身を含む): 84838320

約数和(自身を除く): 44243072

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 3257, 6232, 6514, 12464, 13028, 26056, 52112, 61883, 123766, 133537, 247532, 267074, 495064, 534148, 990128, 1068296, 2136592, 2537203, 5074406, 10148812, 20297624, 40595248]

約数ペア:

[(1, 40595248), (2, 20297624), (4, 10148812), (8, 5074406), (16, 2537203), (19, 2136592), (38, 1068296), (41, 990128), (76, 534148), (82, 495064), (152, 267074), (164, 247532), (304, 133537), (328, 123766), (656, 61883), (779, 52112), (1558, 26056), (3116, 13028), (3257, 12464), (6232, 6514)]