11655862016

素因数分解:

$2^8\times {\mathrm{281}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 23469028128

約数和(自身を除く): 11813166112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 281, 311, 521, 562, 622, 1042, 1124, 1244, 2084, 2248, 2488, 4168, 4496, 4976, 8336, 8992, 9952, 16672, 17984, 19904, 33344, 35968, 39808, 66688, 71936, 79616, 87391, 133376, 146401, 162031, 174782, 292802, 324062, 349564, 585604, 648124, 699128, 1171208, 1296248, 1398256, 2342416, 2592496, 2796512, 4684832, 5184992, 5593024, 9369664, 10369984, 11186048, 18739328, 20739968, 22372096, 37478656, 41479936, 45530711, 91061422, 182122844, 364245688, 728491376, 1456982752, 2913965504, 5827931008, 11655862016]

約数ペア:

[(1, 11655862016), (2, 5827931008), (4, 2913965504), (8, 1456982752), (16, 728491376), (32, 364245688), (64, 182122844), (128, 91061422), (256, 45530711), (281, 41479936), (311, 37478656), (521, 22372096), (562, 20739968), (622, 18739328), (1042, 11186048), (1124, 10369984), (1244, 9369664), (2084, 5593024), (2248, 5184992), (2488, 4684832), (4168, 2796512), (4496, 2592496), (4976, 2342416), (8336, 1398256), (8992, 1296248), (9952, 1171208), (16672, 699128), (17984, 648124), (19904, 585604), (33344, 349564), (35968, 324062), (39808, 292802), (66688, 174782), (71936, 162031), (79616, 146401), (87391, 133376)]