74137142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 120932352

約数和(自身を除く): 46795210

約数列:

[1, 2, 23, 46, 47, 53, 94, 106, 647, 1081, 1219, 1294, 2162, 2438, 2491, 4982, 14881, 29762, 30409, 34291, 57293, 60818, 68582, 114586, 699407, 788693, 1398814, 1577386, 1611677, 3223354, 37068571, 74137142]

約数ペア:

[(1, 74137142), (2, 37068571), (23, 3223354), (46, 1611677), (47, 1577386), (53, 1398814), (94, 788693), (106, 699407), (647, 114586), (1081, 68582), (1219, 60818), (1294, 57293), (2162, 34291), (2438, 30409), (2491, 29762), (4982, 14881)]