25171104

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{5351}}^1$

素因数の和:5378

約数の個数: 72

約数和(自身を含む): 76876128

約数和(自身を除く): 51705024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 5351, 10702, 16053, 21404, 32106, 37457, 42808, 64212, 74914, 85616, 112371, 128424, 149828, 171232, 224742, 256848, 262199, 299656, 449484, 513696, 524398, 599312, 786597, 898968, 1048796, 1198624, 1573194, 1797936, 2097592, 3146388, 3595872, 4195184, 6292776, 8390368, 12585552, 25171104]

約数ペア:

[(1, 25171104), (2, 12585552), (3, 8390368), (4, 6292776), (6, 4195184), (7, 3595872), (8, 3146388), (12, 2097592), (14, 1797936), (16, 1573194), (21, 1198624), (24, 1048796), (28, 898968), (32, 786597), (42, 599312), (48, 524398), (49, 513696), (56, 449484), (84, 299656), (96, 262199), (98, 256848), (112, 224742), (147, 171232), (168, 149828), (196, 128424), (224, 112371), (294, 85616), (336, 74914), (392, 64212), (588, 42808), (672, 37457), (784, 32106), (1176, 21404), (1568, 16053), (2352, 10702), (4704, 5351)]