15804536992

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{757}}^1\times {\mathrm{15913}}^1$

素因数の和:16721

約数の個数: 48

約数和(自身を含む): 31918200552

約数和(自身を除く): 16113663560

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 757, 1312, 1514, 3028, 6056, 12112, 15913, 24224, 31037, 31826, 62074, 63652, 124148, 127304, 248296, 254608, 496592, 509216, 652433, 993184, 1304866, 2609732, 5219464, 10438928, 12046141, 20877856, 24092282, 48184564, 96369128, 192738256, 385476512, 493891781, 987783562, 1975567124, 3951134248, 7902268496, 15804536992]

約数ペア:

[(1, 15804536992), (2, 7902268496), (4, 3951134248), (8, 1975567124), (16, 987783562), (32, 493891781), (41, 385476512), (82, 192738256), (164, 96369128), (328, 48184564), (656, 24092282), (757, 20877856), (1312, 12046141), (1514, 10438928), (3028, 5219464), (6056, 2609732), (12112, 1304866), (15913, 993184), (24224, 652433), (31037, 509216), (31826, 496592), (62074, 254608), (63652, 248296), (124148, 127304)]