71382925544

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{76471}}^1$

素因数の和:76774

約数の個数: 64

約数和(自身を含む): 155635814400

約数和(自身を除く): 84252888856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 211, 316, 422, 553, 632, 844, 1106, 1477, 1688, 2212, 2954, 4424, 5908, 11816, 16669, 33338, 66676, 76471, 116683, 133352, 152942, 233366, 305884, 466732, 535297, 611768, 933464, 1070594, 2141188, 4282376, 6041209, 12082418, 16135381, 24164836, 32270762, 42288463, 48329672, 64541524, 84576926, 112947667, 129083048, 169153852, 225895334, 338307704, 451790668, 903581336, 1274695099, 2549390198, 5098780396, 8922865693, 10197560792, 17845731386, 35691462772, 71382925544]

約数ペア:

[(1, 71382925544), (2, 35691462772), (4, 17845731386), (7, 10197560792), (8, 8922865693), (14, 5098780396), (28, 2549390198), (56, 1274695099), (79, 903581336), (158, 451790668), (211, 338307704), (316, 225895334), (422, 169153852), (553, 129083048), (632, 112947667), (844, 84576926), (1106, 64541524), (1477, 48329672), (1688, 42288463), (2212, 32270762), (2954, 24164836), (4424, 16135381), (5908, 12082418), (11816, 6041209), (16669, 4282376), (33338, 2141188), (66676, 1070594), (76471, 933464), (116683, 611768), (133352, 535297), (152942, 466732), (233366, 305884)]