64096844

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 133627200

約数和(自身を除く): 69530356

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 193, 203, 386, 406, 409, 772, 812, 818, 1351, 1636, 2702, 2863, 5404, 5597, 5726, 11194, 11452, 11861, 22388, 23722, 39179, 47444, 78358, 78937, 83027, 156716, 157874, 166054, 315748, 332108, 552559, 1105118, 2210236, 2289173, 4578346, 9156692, 16024211, 32048422, 64096844]

約数ペア:

[(1, 64096844), (2, 32048422), (4, 16024211), (7, 9156692), (14, 4578346), (28, 2289173), (29, 2210236), (58, 1105118), (116, 552559), (193, 332108), (203, 315748), (386, 166054), (406, 157874), (409, 156716), (772, 83027), (812, 78937), (818, 78358), (1351, 47444), (1636, 39179), (2702, 23722), (2863, 22388), (5404, 11861), (5597, 11452), (5726, 11194)]