61560856

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1619}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 135739800

約数和(自身を除く): 74178944

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 1619, 2716, 3238, 4753, 5432, 6476, 9506, 11333, 12952, 19012, 22666, 38024, 45332, 79331, 90664, 157043, 158662, 314086, 317324, 628172, 634648, 1099301, 1256344, 2198602, 4397204, 7695107, 8794408, 15390214, 30780428, 61560856]

約数ペア:

[(1, 61560856), (2, 30780428), (4, 15390214), (7, 8794408), (8, 7695107), (14, 4397204), (28, 2198602), (49, 1256344), (56, 1099301), (97, 634648), (98, 628172), (194, 317324), (196, 314086), (388, 158662), (392, 157043), (679, 90664), (776, 79331), (1358, 45332), (1619, 38024), (2716, 22666), (3238, 19012), (4753, 12952), (5432, 11333), (6476, 9506)]