69821008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 141830208

約数和(自身を除く): 72009200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 337, 368, 563, 674, 1126, 1348, 2252, 2696, 4504, 5392, 7751, 9008, 12949, 15502, 25898, 31004, 51796, 62008, 103592, 124016, 189731, 207184, 379462, 758924, 1517848, 3035696, 4363813, 8727626, 17455252, 34910504, 69821008]

約数ペア:

[(1, 69821008), (2, 34910504), (4, 17455252), (8, 8727626), (16, 4363813), (23, 3035696), (46, 1517848), (92, 758924), (184, 379462), (337, 207184), (368, 189731), (563, 124016), (674, 103592), (1126, 62008), (1348, 51796), (2252, 31004), (2696, 25898), (4504, 15502), (5392, 12949), (7751, 9008)]