15697075828

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2153

約数の個数: 96

約数和(自身を含む): 32953552128

約数和(自身を除く): 17256476300

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 97, 146, 164, 194, 287, 292, 388, 511, 574, 679, 1022, 1148, 1358, 1931, 2044, 2716, 2993, 3862, 3977, 5986, 7081, 7724, 7954, 11972, 13517, 14162, 15908, 20951, 27034, 27839, 28324, 41902, 49567, 54068, 55678, 79171, 83804, 99134, 111356, 140963, 158342, 187307, 198268, 281926, 290321, 316684, 374614, 554197, 563852, 580642, 749228, 986741, 1108394, 1161284, 1311149, 1973482, 2032247, 2216788, 2622298, 3946964, 4064494, 5244596, 5779483, 7679587, 8128988, 11558966, 13673411, 15359174, 23117932, 27346822, 30718348, 40456381, 53757109, 54693644, 80912762, 95713877, 107514218, 161825524, 191427754, 215028436, 382855508, 560609851, 1121219702, 2242439404, 3924268957, 7848537914, 15697075828]

約数ペア:

[(1, 15697075828), (2, 7848537914), (4, 3924268957), (7, 2242439404), (14, 1121219702), (28, 560609851), (41, 382855508), (73, 215028436), (82, 191427754), (97, 161825524), (146, 107514218), (164, 95713877), (194, 80912762), (287, 54693644), (292, 53757109), (388, 40456381), (511, 30718348), (574, 27346822), (679, 23117932), (1022, 15359174), (1148, 13673411), (1358, 11558966), (1931, 8128988), (2044, 7679587), (2716, 5779483), (2993, 5244596), (3862, 4064494), (3977, 3946964), (5986, 2622298), (7081, 2216788), (7724, 2032247), (7954, 1973482), (11972, 1311149), (13517, 1161284), (14162, 1108394), (15908, 986741), (20951, 749228), (27034, 580642), (27839, 563852), (28324, 554197), (41902, 374614), (49567, 316684), (54068, 290321), (55678, 281926), (79171, 198268), (83804, 187307), (99134, 158342), (111356, 140963)]