61885264

素因数分解:

$2^4\times 7^1\times {\mathrm{683}}^1\times {\mathrm{809}}^1$

素因数の和:1507

約数の個数: 40

約数和(自身を含む): 137401920

約数和(自身を除く): 75516656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 683, 809, 1366, 1618, 2732, 3236, 4781, 5464, 5663, 6472, 9562, 10928, 11326, 12944, 19124, 22652, 38248, 45304, 76496, 90608, 552547, 1105094, 2210188, 3867829, 4420376, 7735658, 8840752, 15471316, 30942632, 61885264]

約数ペア:

[(1, 61885264), (2, 30942632), (4, 15471316), (7, 8840752), (8, 7735658), (14, 4420376), (16, 3867829), (28, 2210188), (56, 1105094), (112, 552547), (683, 90608), (809, 76496), (1366, 45304), (1618, 38248), (2732, 22652), (3236, 19124), (4781, 12944), (5464, 11326), (5663, 10928), (6472, 9562)]