28578648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{170111}}^1$

素因数の和:170127

約数の個数: 32

約数和(自身を含む): 81653760

約数和(自身を除く): 53075112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 170111, 340222, 510333, 680444, 1020666, 1190777, 1360888, 2041332, 2381554, 3572331, 4082664, 4763108, 7144662, 9526216, 14289324, 28578648]

約数ペア:

[(1, 28578648), (2, 14289324), (3, 9526216), (4, 7144662), (6, 4763108), (7, 4082664), (8, 3572331), (12, 2381554), (14, 2041332), (21, 1360888), (24, 1190777), (28, 1020666), (42, 680444), (56, 510333), (84, 340222), (168, 170111)]