23689504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 50198400

約数和(自身を除く): 26508896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 829, 893, 1504, 1658, 1786, 3316, 3572, 6632, 7144, 13264, 14288, 15751, 26528, 28576, 31502, 38963, 63004, 77926, 126008, 155852, 252016, 311704, 504032, 623408, 740297, 1246816, 1480594, 2961188, 5922376, 11844752, 23689504]

約数ペア:

[(1, 23689504), (2, 11844752), (4, 5922376), (8, 2961188), (16, 1480594), (19, 1246816), (32, 740297), (38, 623408), (47, 504032), (76, 311704), (94, 252016), (152, 155852), (188, 126008), (304, 77926), (376, 63004), (608, 38963), (752, 31502), (829, 28576), (893, 26528), (1504, 15751), (1658, 14288), (1786, 13264), (3316, 7144), (3572, 6632)]