28464516

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{16823}}^1$

素因数の和:16880

約数の個数: 36

約数和(自身を含む): 73487232

約数和(自身を除く): 45022716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 16823, 33646, 50469, 67292, 100938, 151407, 201876, 302814, 605628, 790681, 1581362, 2372043, 3162724, 4744086, 7116129, 9488172, 14232258, 28464516]

約数ペア:

[(1, 28464516), (2, 14232258), (3, 9488172), (4, 7116129), (6, 4744086), (9, 3162724), (12, 2372043), (18, 1581362), (36, 790681), (47, 605628), (94, 302814), (141, 201876), (188, 151407), (282, 100938), (423, 67292), (564, 50469), (846, 33646), (1692, 16823)]