57153728

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:561

約数の個数: 56

約数和(自身を含む): 121304304

約数和(自身を除く): 64150576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 131, 136, 262, 272, 401, 524, 544, 802, 1048, 1088, 1604, 2096, 2227, 3208, 4192, 4454, 6416, 6817, 8384, 8908, 12832, 13634, 17816, 25664, 27268, 35632, 52531, 54536, 71264, 105062, 109072, 142528, 210124, 218144, 420248, 436288, 840496, 893027, 1680992, 1786054, 3361984, 3572108, 7144216, 14288432, 28576864, 57153728]

約数ペア:

[(1, 57153728), (2, 28576864), (4, 14288432), (8, 7144216), (16, 3572108), (17, 3361984), (32, 1786054), (34, 1680992), (64, 893027), (68, 840496), (131, 436288), (136, 420248), (262, 218144), (272, 210124), (401, 142528), (524, 109072), (544, 105062), (802, 71264), (1048, 54536), (1088, 52531), (1604, 35632), (2096, 27268), (2227, 25664), (3208, 17816), (4192, 13634), (4454, 12832), (6416, 8908), (6817, 8384)]