28379634

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 58427136

約数和(自身を除く): 30047502

約数列:

[1, 2, 3, 6, 47, 94, 141, 157, 282, 314, 471, 641, 942, 1282, 1923, 3846, 7379, 14758, 22137, 30127, 44274, 60254, 90381, 100637, 180762, 201274, 301911, 603822, 4729939, 9459878, 14189817, 28379634]

約数ペア:

[(1, 28379634), (2, 14189817), (3, 9459878), (6, 4729939), (47, 603822), (94, 301911), (141, 201274), (157, 180762), (282, 100637), (314, 90381), (471, 60254), (641, 44274), (942, 30127), (1282, 22137), (1923, 14758), (3846, 7379)]