61401272

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 118918800

約数和(自身を除く): 57517528

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 262, 328, 524, 1048, 1429, 2858, 5371, 5716, 10742, 11432, 21484, 42968, 58589, 117178, 187199, 234356, 374398, 468712, 748796, 1497592, 7675159, 15350318, 30700636, 61401272]

約数ペア:

[(1, 61401272), (2, 30700636), (4, 15350318), (8, 7675159), (41, 1497592), (82, 748796), (131, 468712), (164, 374398), (262, 234356), (328, 187199), (524, 117178), (1048, 58589), (1429, 42968), (2858, 21484), (5371, 11432), (5716, 10742)]