8685824

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 20505408

約数和(自身を除く): 11819584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 131, 148, 224, 256, 259, 262, 296, 448, 518, 524, 592, 896, 917, 1036, 1048, 1184, 1792, 1834, 2072, 2096, 2368, 3668, 4144, 4192, 4736, 4847, 7336, 8288, 8384, 9472, 9694, 14672, 16576, 16768, 19388, 29344, 33152, 33536, 33929, 38776, 58688, 66304, 67858, 77552, 117376, 135716, 155104, 234752, 271432, 310208, 542864, 620416, 1085728, 1240832, 2171456, 4342912, 8685824]

約数ペア:

[(1, 8685824), (2, 4342912), (4, 2171456), (7, 1240832), (8, 1085728), (14, 620416), (16, 542864), (28, 310208), (32, 271432), (37, 234752), (56, 155104), (64, 135716), (74, 117376), (112, 77552), (128, 67858), (131, 66304), (148, 58688), (224, 38776), (256, 33929), (259, 33536), (262, 33152), (296, 29344), (448, 19388), (518, 16768), (524, 16576), (592, 14672), (896, 9694), (917, 9472), (1036, 8384), (1048, 8288), (1184, 7336), (1792, 4847), (1834, 4736), (2072, 4192), (2096, 4144), (2368, 3668)]