11947087616

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{2791}}^1$

素因数の和:3557

約数の個数: 72

約数和(自身を含む): 24927512064

約数和(自身を除く): 12980424448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 727, 736, 1454, 1472, 2791, 2908, 2944, 5582, 5816, 5888, 11164, 11632, 16721, 22328, 23264, 33442, 44656, 46528, 64193, 66884, 89312, 93056, 128386, 133768, 178624, 186112, 256772, 267536, 357248, 513544, 535072, 714496, 1027088, 1070144, 2029057, 2054176, 2140288, 4058114, 4108352, 4280576, 8116228, 8216704, 16232456, 16433408, 32464912, 46668311, 64929824, 93336622, 129859648, 186673244, 259719296, 373346488, 519438592, 746692976, 1493385952, 2986771904, 5973543808, 11947087616]

約数ペア:

[(1, 11947087616), (2, 5973543808), (4, 2986771904), (8, 1493385952), (16, 746692976), (23, 519438592), (32, 373346488), (46, 259719296), (64, 186673244), (92, 129859648), (128, 93336622), (184, 64929824), (256, 46668311), (368, 32464912), (727, 16433408), (736, 16232456), (1454, 8216704), (1472, 8116228), (2791, 4280576), (2908, 4108352), (2944, 4058114), (5582, 2140288), (5816, 2054176), (5888, 2029057), (11164, 1070144), (11632, 1027088), (16721, 714496), (22328, 535072), (23264, 513544), (33442, 357248), (44656, 267536), (46528, 256772), (64193, 186112), (66884, 178624), (89312, 133768), (93056, 128386)]