64892828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 160688640

約数和(自身を除く): 95795812

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 836, 853, 988, 1001, 1463, 1706, 1729, 2002, 2717, 2926, 3412, 3458, 4004, 5434, 5852, 5971, 6916, 9383, 10868, 11089, 11942, 16207, 18766, 19019, 22178, 23884, 32414, 37532, 38038, 44356, 64828, 65681, 76076, 77623, 113449, 121979, 131362, 155246, 178277, 210691, 226898, 243958, 262724, 310492, 356554, 421382, 453796, 487916, 713108, 842764, 853853, 1247939, 1474837, 1707706, 2317601, 2495878, 2949674, 3415412, 4635202, 4991756, 5899348, 9270404, 16223207, 32446414, 64892828]

約数ペア:

[(1, 64892828), (2, 32446414), (4, 16223207), (7, 9270404), (11, 5899348), (13, 4991756), (14, 4635202), (19, 3415412), (22, 2949674), (26, 2495878), (28, 2317601), (38, 1707706), (44, 1474837), (52, 1247939), (76, 853853), (77, 842764), (91, 713108), (133, 487916), (143, 453796), (154, 421382), (182, 356554), (209, 310492), (247, 262724), (266, 243958), (286, 226898), (308, 210691), (364, 178277), (418, 155246), (494, 131362), (532, 121979), (572, 113449), (836, 77623), (853, 76076), (988, 65681), (1001, 64828), (1463, 44356), (1706, 38038), (1729, 37532), (2002, 32414), (2717, 23884), (2926, 22178), (3412, 19019), (3458, 18766), (4004, 16207), (5434, 11942), (5852, 11089), (5971, 10868), (6916, 9383)]