21593792

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:889

約数の個数: 56

約数和(自身を含む): 48066960

約数和(自身を除く): 26473168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 829, 1184, 1628, 1658, 2368, 3256, 3316, 6512, 6632, 9119, 13024, 13264, 18238, 26048, 26528, 30673, 36476, 53056, 61346, 72952, 122692, 145904, 245384, 291808, 337403, 490768, 583616, 674806, 981536, 1349612, 1963072, 2699224, 5398448, 10796896, 21593792]

約数ペア:

[(1, 21593792), (2, 10796896), (4, 5398448), (8, 2699224), (11, 1963072), (16, 1349612), (22, 981536), (32, 674806), (37, 583616), (44, 490768), (64, 337403), (74, 291808), (88, 245384), (148, 145904), (176, 122692), (296, 72952), (352, 61346), (407, 53056), (592, 36476), (704, 30673), (814, 26528), (829, 26048), (1184, 18238), (1628, 13264), (1658, 13024), (2368, 9119), (3256, 6632), (3316, 6512)]