23907884

素因数分解:

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

素因数の和:895

約数の個数: 72

約数和(自身を含む): 57245328

約数和(自身を除く): 33337444

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 853, 1001, 1078, 1274, 1706, 2002, 2156, 2548, 3412, 4004, 5971, 7007, 9383, 11089, 11942, 14014, 18766, 22178, 23884, 28028, 37532, 41797, 44356, 65681, 77623, 83594, 121979, 131362, 155246, 167188, 243958, 262724, 310492, 459767, 487916, 543361, 853853, 919534, 1086722, 1707706, 1839068, 2173444, 3415412, 5976971, 11953942, 23907884]

約数ペア:

[(1, 23907884), (2, 11953942), (4, 5976971), (7, 3415412), (11, 2173444), (13, 1839068), (14, 1707706), (22, 1086722), (26, 919534), (28, 853853), (44, 543361), (49, 487916), (52, 459767), (77, 310492), (91, 262724), (98, 243958), (143, 167188), (154, 155246), (182, 131362), (196, 121979), (286, 83594), (308, 77623), (364, 65681), (539, 44356), (572, 41797), (637, 37532), (853, 28028), (1001, 23884), (1078, 22178), (1274, 18766), (1706, 14014), (2002, 11942), (2156, 11089), (2548, 9383), (3412, 7007), (4004, 5971)]