1743136

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 3749760

約数和(自身を除く): 2006624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 61, 76, 94, 122, 152, 188, 244, 304, 376, 488, 608, 752, 893, 976, 1159, 1504, 1786, 1952, 2318, 2867, 3572, 4636, 5734, 7144, 9272, 11468, 14288, 18544, 22936, 28576, 37088, 45872, 54473, 91744, 108946, 217892, 435784, 871568, 1743136]

約数ペア:

[(1, 1743136), (2, 871568), (4, 435784), (8, 217892), (16, 108946), (19, 91744), (32, 54473), (38, 45872), (47, 37088), (61, 28576), (76, 22936), (94, 18544), (122, 14288), (152, 11468), (188, 9272), (244, 7144), (304, 5734), (376, 4636), (488, 3572), (608, 2867), (752, 2318), (893, 1952), (976, 1786), (1159, 1504)]