28410606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 70646784

約数和(自身を除く): 42236178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 463, 487, 926, 974, 1389, 1461, 2778, 2922, 3241, 3409, 4167, 4383, 6482, 6818, 8334, 8766, 9723, 10227, 19446, 20454, 29169, 30681, 58338, 61362, 225481, 450962, 676443, 1352886, 1578367, 2029329, 3156734, 4058658, 4735101, 9470202, 14205303, 28410606]

約数ペア:

[(1, 28410606), (2, 14205303), (3, 9470202), (6, 4735101), (7, 4058658), (9, 3156734), (14, 2029329), (18, 1578367), (21, 1352886), (42, 676443), (63, 450962), (126, 225481), (463, 61362), (487, 58338), (926, 30681), (974, 29169), (1389, 20454), (1461, 19446), (2778, 10227), (2922, 9723), (3241, 8766), (3409, 8334), (4167, 6818), (4383, 6482)]