71380234744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1\times {\mathrm{45541}}^1$

素因数の和:47720

約数の個数: 64

約数和(自身を含む): 164803746240

約数和(自身を除く): 93423511496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2153, 4306, 8612, 15071, 17224, 27989, 30142, 45541, 55978, 60284, 91082, 111956, 120568, 182164, 195923, 223912, 318787, 364328, 391846, 592033, 637574, 783692, 1184066, 1275148, 1567384, 2368132, 2550296, 4144231, 4736264, 8288462, 16576924, 33153848, 98049773, 196099546, 392199092, 686348411, 784398184, 1274647049, 1372696822, 2549294098, 2745393644, 5098588196, 5490787288, 8922529343, 10197176392, 17845058686, 35690117372, 71380234744]

約数ペア:

[(1, 71380234744), (2, 35690117372), (4, 17845058686), (7, 10197176392), (8, 8922529343), (13, 5490787288), (14, 5098588196), (26, 2745393644), (28, 2549294098), (52, 1372696822), (56, 1274647049), (91, 784398184), (104, 686348411), (182, 392199092), (364, 196099546), (728, 98049773), (2153, 33153848), (4306, 16576924), (8612, 8288462), (15071, 4736264), (17224, 4144231), (27989, 2550296), (30142, 2368132), (45541, 1567384), (55978, 1275148), (60284, 1184066), (91082, 783692), (111956, 637574), (120568, 592033), (182164, 391846), (195923, 364328), (223912, 318787)]