16746752

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 38508960

約数和(自身を除く): 21762208

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 313, 352, 418, 608, 626, 704, 836, 1216, 1252, 1408, 1672, 2432, 2504, 2816, 3344, 3443, 4864, 5008, 5947, 6688, 6886, 10016, 11894, 13376, 13772, 20032, 23788, 26752, 27544, 40064, 47576, 53504, 55088, 65417, 80128, 95152, 110176, 130834, 190304, 220352, 261668, 380608, 440704, 523336, 761216, 881408, 1046672, 1522432, 2093344, 4186688, 8373376, 16746752]

約数ペア:

[(1, 16746752), (2, 8373376), (4, 4186688), (8, 2093344), (11, 1522432), (16, 1046672), (19, 881408), (22, 761216), (32, 523336), (38, 440704), (44, 380608), (64, 261668), (76, 220352), (88, 190304), (128, 130834), (152, 110176), (176, 95152), (209, 80128), (256, 65417), (304, 55088), (313, 53504), (352, 47576), (418, 40064), (608, 27544), (626, 26752), (704, 23788), (836, 20032), (1216, 13772), (1252, 13376), (1408, 11894), (1672, 10016), (2432, 6886), (2504, 6688), (2816, 5947), (3344, 5008), (3443, 4864)]