68643982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 116702208

約数和(自身を除く): 48058226

約数列:

[1, 2, 11, 22, 31, 62, 251, 341, 401, 502, 682, 802, 2761, 4411, 5522, 7781, 8822, 12431, 15562, 24862, 85591, 100651, 136741, 171182, 201302, 273482, 1107161, 2214322, 3120181, 6240362, 34321991, 68643982]

約数ペア:

[(1, 68643982), (2, 34321991), (11, 6240362), (22, 3120181), (31, 2214322), (62, 1107161), (251, 273482), (341, 201302), (401, 171182), (502, 136741), (682, 100651), (802, 85591), (2761, 24862), (4411, 15562), (5522, 12431), (7781, 8822)]