9389640704

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20983}}^1$

素因数の和:21045

約数の個数: 88

約数和(自身を含む): 20618039040

約数和(自身を除く): 11228398336

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 512, 608, 736, 874, 1024, 1216, 1472, 1748, 2432, 2944, 3496, 4864, 5888, 6992, 9728, 11776, 13984, 19456, 20983, 23552, 27968, 41966, 55936, 83932, 111872, 167864, 223744, 335728, 398677, 447488, 482609, 671456, 797354, 965218, 1342912, 1594708, 1930436, 2685824, 3189416, 3860872, 5371648, 6378832, 7721744, 9169571, 10743296, 12757664, 15443488, 18339142, 21486592, 25515328, 30886976, 36678284, 51030656, 61773952, 73356568, 102061312, 123547904, 146713136, 204122624, 247095808, 293426272, 408245248, 494191616, 586852544, 1173705088, 2347410176, 4694820352, 9389640704]

約数ペア:

[(1, 9389640704), (2, 4694820352), (4, 2347410176), (8, 1173705088), (16, 586852544), (19, 494191616), (23, 408245248), (32, 293426272), (38, 247095808), (46, 204122624), (64, 146713136), (76, 123547904), (92, 102061312), (128, 73356568), (152, 61773952), (184, 51030656), (256, 36678284), (304, 30886976), (368, 25515328), (437, 21486592), (512, 18339142), (608, 15443488), (736, 12757664), (874, 10743296), (1024, 9169571), (1216, 7721744), (1472, 6378832), (1748, 5371648), (2432, 3860872), (2944, 3189416), (3496, 2685824), (4864, 1930436), (5888, 1594708), (6992, 1342912), (9728, 965218), (11776, 797354), (13984, 671456), (19456, 482609), (20983, 447488), (23552, 398677), (27968, 335728), (41966, 223744), (55936, 167864), (83932, 111872)]