68546408

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12619}}^1$

素因数の和:12729

約数の個数: 32

約数和(自身を含む): 148411200

約数和(自身を除く): 79864792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 12619, 25238, 50476, 88333, 100952, 176666, 353332, 706664, 1224043, 2448086, 4896172, 8568301, 9792344, 17136602, 34273204, 68546408]

約数ペア:

[(1, 68546408), (2, 34273204), (4, 17136602), (7, 9792344), (8, 8568301), (14, 4896172), (28, 2448086), (56, 1224043), (97, 706664), (194, 353332), (388, 176666), (679, 100952), (776, 88333), (1358, 50476), (2716, 25238), (5432, 12619)]