2684286656

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{19213}}^1$

素因数の和:19321

約数の個数: 56

約数和(自身を含む): 5563605840

約数和(自身を除く): 2879319184

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 64, 74, 118, 148, 236, 296, 472, 592, 944, 1184, 1888, 2183, 2368, 3776, 4366, 8732, 17464, 19213, 34928, 38426, 69856, 76852, 139712, 153704, 307408, 614816, 710881, 1133567, 1229632, 1421762, 2267134, 2843524, 4534268, 5687048, 9068536, 11374096, 18137072, 22748192, 36274144, 41941979, 45496384, 72548288, 83883958, 167767916, 335535832, 671071664, 1342143328, 2684286656]

約数ペア:

[(1, 2684286656), (2, 1342143328), (4, 671071664), (8, 335535832), (16, 167767916), (32, 83883958), (37, 72548288), (59, 45496384), (64, 41941979), (74, 36274144), (118, 22748192), (148, 18137072), (236, 11374096), (296, 9068536), (472, 5687048), (592, 4534268), (944, 2843524), (1184, 2267134), (1888, 1421762), (2183, 1229632), (2368, 1133567), (3776, 710881), (4366, 614816), (8732, 307408), (17464, 153704), (19213, 139712), (34928, 76852), (38426, 69856)]