14987130992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{11383}}^1$

素因数の和:11542

約数の個数: 80

約数和(自身を含む): 31507269120

約数和(自身を除く): 16520138128

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 71, 76, 122, 142, 152, 244, 284, 304, 488, 568, 976, 1136, 1159, 1349, 2318, 2698, 4331, 4636, 5396, 8662, 9272, 10792, 11383, 17324, 18544, 21584, 22766, 34648, 45532, 69296, 82289, 91064, 164578, 182128, 216277, 329156, 432554, 658312, 694363, 808193, 865108, 1316624, 1388726, 1616386, 1730216, 2777452, 3232772, 3460432, 5554904, 6465544, 11109808, 12931088, 13192897, 15355667, 26385794, 30711334, 49299773, 52771588, 61422668, 98599546, 105543176, 122845336, 197199092, 211086352, 245690672, 394398184, 788796368, 936695687, 1873391374, 3746782748, 7493565496, 14987130992]

約数ペア:

[(1, 14987130992), (2, 7493565496), (4, 3746782748), (8, 1873391374), (16, 936695687), (19, 788796368), (38, 394398184), (61, 245690672), (71, 211086352), (76, 197199092), (122, 122845336), (142, 105543176), (152, 98599546), (244, 61422668), (284, 52771588), (304, 49299773), (488, 30711334), (568, 26385794), (976, 15355667), (1136, 13192897), (1159, 12931088), (1349, 11109808), (2318, 6465544), (2698, 5554904), (4331, 3460432), (4636, 3232772), (5396, 2777452), (8662, 1730216), (9272, 1616386), (10792, 1388726), (11383, 1316624), (17324, 865108), (18544, 808193), (21584, 694363), (22766, 658312), (34648, 432554), (45532, 329156), (69296, 216277), (82289, 182128), (91064, 164578)]