6565216

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 15513120

約数和(自身を除く): 8947904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 79, 98, 106, 112, 158, 196, 212, 224, 316, 371, 392, 424, 553, 632, 742, 784, 848, 1106, 1264, 1484, 1568, 1696, 2212, 2528, 2597, 2968, 3871, 4187, 4424, 5194, 5936, 7742, 8374, 8848, 10388, 11872, 15484, 16748, 17696, 20776, 29309, 30968, 33496, 41552, 58618, 61936, 66992, 83104, 117236, 123872, 133984, 205163, 234472, 410326, 468944, 820652, 937888, 1641304, 3282608, 6565216]

約数ペア:

[(1, 6565216), (2, 3282608), (4, 1641304), (7, 937888), (8, 820652), (14, 468944), (16, 410326), (28, 234472), (32, 205163), (49, 133984), (53, 123872), (56, 117236), (79, 83104), (98, 66992), (106, 61936), (112, 58618), (158, 41552), (196, 33496), (212, 30968), (224, 29309), (316, 20776), (371, 17696), (392, 16748), (424, 15484), (553, 11872), (632, 10388), (742, 8848), (784, 8374), (848, 7742), (1106, 5936), (1264, 5194), (1484, 4424), (1568, 4187), (1696, 3871), (2212, 2968), (2528, 2597)]