71296817596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{65699}}^1$

素因数の和:65962

約数の個数: 48

約数和(自身を含む): 133554960000

約数和(自身を除く): 62258142404

約数列:

[1, 2, 4, 19, 38, 76, 109, 131, 218, 262, 436, 524, 2071, 2489, 4142, 4978, 8284, 9956, 14279, 28558, 57116, 65699, 131398, 262796, 271301, 542602, 1085204, 1248281, 2496562, 4993124, 7161191, 8606569, 14322382, 17213138, 28644764, 34426276, 136062629, 163524811, 272125258, 327049622, 544250516, 654099244, 938116021, 1876232042, 3752464084, 17824204399, 35648408798, 71296817596]

約数ペア:

[(1, 71296817596), (2, 35648408798), (4, 17824204399), (19, 3752464084), (38, 1876232042), (76, 938116021), (109, 654099244), (131, 544250516), (218, 327049622), (262, 272125258), (436, 163524811), (524, 136062629), (2071, 34426276), (2489, 28644764), (4142, 17213138), (4978, 14322382), (8284, 8606569), (9956, 7161191), (14279, 4993124), (28558, 2496562), (57116, 1248281), (65699, 1085204), (131398, 542602), (262796, 271301)]