12465602968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{323077}}^1$

素因数の和:323156

約数の個数: 64

約数和(自身を含む): 29309636160

約数和(自身を除く): 16844033192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2756, 2968, 4823, 5512, 9646, 19292, 38584, 323077, 646154, 1292308, 2261539, 2584616, 4200001, 4523078, 8400002, 9046156, 16800004, 17123081, 18092312, 29400007, 33600008, 34246162, 58800014, 68492324, 117600028, 119861567, 136984648, 222600053, 235200056, 239723134, 445200106, 479446268, 890400212, 958892536, 1558200371, 1780800424, 3116400742, 6232801484, 12465602968]

約数ペア:

[(1, 12465602968), (2, 6232801484), (4, 3116400742), (7, 1780800424), (8, 1558200371), (13, 958892536), (14, 890400212), (26, 479446268), (28, 445200106), (52, 239723134), (53, 235200056), (56, 222600053), (91, 136984648), (104, 119861567), (106, 117600028), (182, 68492324), (212, 58800014), (364, 34246162), (371, 33600008), (424, 29400007), (689, 18092312), (728, 17123081), (742, 16800004), (1378, 9046156), (1484, 8400002), (2756, 4523078), (2968, 4200001), (4823, 2584616), (5512, 2261539), (9646, 1292308), (19292, 646154), (38584, 323077)]