82439974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 137318400

約数和(自身を除く): 54878426

約数列:

[1, 2, 19, 31, 38, 47, 62, 94, 589, 893, 1178, 1457, 1489, 1786, 2914, 2978, 27683, 28291, 46159, 55366, 56582, 69983, 92318, 139966, 877021, 1329677, 1754042, 2169473, 2659354, 4338946, 41219987, 82439974]

約数ペア:

[(1, 82439974), (2, 41219987), (19, 4338946), (31, 2659354), (38, 2169473), (47, 1754042), (62, 1329677), (94, 877021), (589, 139966), (893, 92318), (1178, 69983), (1457, 56582), (1489, 55366), (1786, 46159), (2914, 28291), (2978, 27683)]