73027412

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:636

約数の個数: 36

約数和(自身を含む): 136465056

約数和(自身を除く): 63437644

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 361, 412, 491, 722, 982, 1444, 1957, 1964, 3914, 7828, 9329, 18658, 37183, 37316, 50573, 74366, 101146, 148732, 177251, 202292, 354502, 709004, 960887, 1921774, 3843548, 18256853, 36513706, 73027412]

約数ペア:

[(1, 73027412), (2, 36513706), (4, 18256853), (19, 3843548), (38, 1921774), (76, 960887), (103, 709004), (206, 354502), (361, 202292), (412, 177251), (491, 148732), (722, 101146), (982, 74366), (1444, 50573), (1957, 37316), (1964, 37183), (3914, 18658), (7828, 9329)]