71296048

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 142397136

約数和(自身を除く): 71101088

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 251, 328, 433, 502, 656, 866, 1004, 1732, 2008, 3464, 4016, 6928, 10291, 17753, 20582, 35506, 41164, 71012, 82328, 108683, 142024, 164656, 217366, 284048, 434732, 869464, 1738928, 4456003, 8912006, 17824012, 35648024, 71296048]

約数ペア:

[(1, 71296048), (2, 35648024), (4, 17824012), (8, 8912006), (16, 4456003), (41, 1738928), (82, 869464), (164, 434732), (251, 284048), (328, 217366), (433, 164656), (502, 142024), (656, 108683), (866, 82328), (1004, 71012), (1732, 41164), (2008, 35506), (3464, 20582), (4016, 17753), (6928, 10291)]