7861368688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 15882983424

約数和(自身を除く): 8021614736

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 167, 262, 296, 334, 524, 592, 607, 668, 1048, 1214, 1336, 2096, 2428, 2672, 4847, 4856, 6179, 9694, 9712, 12358, 19388, 21877, 22459, 24716, 38776, 43754, 44918, 49432, 77552, 79517, 87508, 89836, 98864, 101369, 159034, 175016, 179672, 202738, 318068, 350032, 359344, 405476, 636136, 809449, 810952, 1272272, 1618898, 1621904, 2942129, 3237796, 3750653, 5884258, 6475592, 7501306, 11768516, 12951184, 13279339, 15002612, 23537032, 26558678, 30005224, 47074064, 53117356, 60010448, 106234712, 212469424, 491335543, 982671086, 1965342172, 3930684344, 7861368688]

約数ペア:

[(1, 7861368688), (2, 3930684344), (4, 1965342172), (8, 982671086), (16, 491335543), (37, 212469424), (74, 106234712), (131, 60010448), (148, 53117356), (167, 47074064), (262, 30005224), (296, 26558678), (334, 23537032), (524, 15002612), (592, 13279339), (607, 12951184), (668, 11768516), (1048, 7501306), (1214, 6475592), (1336, 5884258), (2096, 3750653), (2428, 3237796), (2672, 2942129), (4847, 1621904), (4856, 1618898), (6179, 1272272), (9694, 810952), (9712, 809449), (12358, 636136), (19388, 405476), (21877, 359344), (22459, 350032), (24716, 318068), (38776, 202738), (43754, 179672), (44918, 175016), (49432, 159034), (77552, 101369), (79517, 98864), (87508, 89836)]