275372624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19273}}^1$

素因数の和:19347

約数の個数: 40

約数和(自身を含む): 573594240

約数和(自身を除く): 298221616

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 19273, 38546, 77092, 154184, 308368, 366187, 732374, 905831, 1464748, 1811662, 2929496, 3623324, 5858992, 7246648, 14493296, 17210789, 34421578, 68843156, 137686312, 275372624]

約数ペア:

[(1, 275372624), (2, 137686312), (4, 68843156), (8, 34421578), (16, 17210789), (19, 14493296), (38, 7246648), (47, 5858992), (76, 3623324), (94, 2929496), (152, 1811662), (188, 1464748), (304, 905831), (376, 732374), (752, 366187), (893, 308368), (1786, 154184), (3572, 77092), (7144, 38546), (14288, 19273)]