25232181664

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{7307}}^1$

素因数の和:7466

約数の個数: 72

約数和(自身を含む): 52169298048

約数和(自身を除く): 26937116384

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 472, 496, 944, 992, 1829, 1888, 3481, 3658, 6962, 7307, 7316, 13924, 14614, 14632, 27848, 29228, 29264, 55696, 58456, 58528, 107911, 111392, 116912, 215822, 226517, 233824, 431113, 431644, 453034, 862226, 863288, 906068, 1724452, 1726576, 1812136, 3448904, 3453152, 3624272, 6897808, 7248544, 13364503, 13795616, 25435667, 26729006, 50871334, 53458012, 101742668, 106916024, 203485336, 213832048, 406970672, 427664096, 788505677, 813941344, 1577011354, 3154022708, 6308045416, 12616090832, 25232181664]

約数ペア:

[(1, 25232181664), (2, 12616090832), (4, 6308045416), (8, 3154022708), (16, 1577011354), (31, 813941344), (32, 788505677), (59, 427664096), (62, 406970672), (118, 213832048), (124, 203485336), (236, 106916024), (248, 101742668), (472, 53458012), (496, 50871334), (944, 26729006), (992, 25435667), (1829, 13795616), (1888, 13364503), (3481, 7248544), (3658, 6897808), (6962, 3624272), (7307, 3453152), (7316, 3448904), (13924, 1812136), (14614, 1726576), (14632, 1724452), (27848, 906068), (29228, 863288), (29264, 862226), (55696, 453034), (58456, 431644), (58528, 431113), (107911, 233824), (111392, 226517), (116912, 215822)]