15704791208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{15923}}^1$

素因数の和:16098

約数の個数: 64

約数和(自身を含む): 31460728320

約数和(自身を除く): 15755937112

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 97, 124, 164, 194, 248, 328, 388, 776, 1271, 2542, 3007, 3977, 5084, 6014, 7954, 10168, 12028, 15908, 15923, 24056, 31816, 31846, 63692, 123287, 127384, 246574, 493148, 493613, 652843, 986296, 987226, 1305686, 1544531, 1974452, 2611372, 3089062, 3948904, 5222744, 6178124, 12356248, 20238133, 40476266, 47880461, 63325771, 80952532, 95760922, 126651542, 161905064, 191521844, 253303084, 383043688, 506606168, 1963098901, 3926197802, 7852395604, 15704791208]

約数ペア:

[(1, 15704791208), (2, 7852395604), (4, 3926197802), (8, 1963098901), (31, 506606168), (41, 383043688), (62, 253303084), (82, 191521844), (97, 161905064), (124, 126651542), (164, 95760922), (194, 80952532), (248, 63325771), (328, 47880461), (388, 40476266), (776, 20238133), (1271, 12356248), (2542, 6178124), (3007, 5222744), (3977, 3948904), (5084, 3089062), (6014, 2611372), (7954, 1974452), (10168, 1544531), (12028, 1305686), (15908, 987226), (15923, 986296), (24056, 652843), (31816, 493613), (31846, 493148), (63692, 246574), (123287, 127384)]