66027056

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:701

約数の個数: 40

約数和(自身を含む): 131897808

約数和(自身を除く): 65870752

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 251, 328, 401, 502, 656, 802, 1004, 1604, 2008, 3208, 4016, 6416, 10291, 16441, 20582, 32882, 41164, 65764, 82328, 100651, 131528, 164656, 201302, 263056, 402604, 805208, 1610416, 4126691, 8253382, 16506764, 33013528, 66027056]

約数ペア:

[(1, 66027056), (2, 33013528), (4, 16506764), (8, 8253382), (16, 4126691), (41, 1610416), (82, 805208), (164, 402604), (251, 263056), (328, 201302), (401, 164656), (502, 131528), (656, 100651), (802, 82328), (1004, 65764), (1604, 41164), (2008, 32882), (3208, 20582), (4016, 16441), (6416, 10291)]