872308736

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8230

約数の個数: 56

約数和(自身を含む): 1878933504

約数和(自身を除く): 1006624768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4096, 6656, 8191, 8192, 13312, 16382, 26624, 32764, 53248, 65528, 106483, 106496, 131056, 212966, 262112, 425932, 524224, 851864, 1048448, 1703728, 2096896, 3407456, 4193792, 6814912, 8387584, 13629824, 16775168, 27259648, 33550336, 54519296, 67100672, 109038592, 218077184, 436154368, 872308736]

約数ペア:

[(1, 872308736), (2, 436154368), (4, 218077184), (8, 109038592), (13, 67100672), (16, 54519296), (26, 33550336), (32, 27259648), (52, 16775168), (64, 13629824), (104, 8387584), (128, 6814912), (208, 4193792), (256, 3407456), (416, 2096896), (512, 1703728), (832, 1048448), (1024, 851864), (1664, 524224), (2048, 425932), (3328, 262112), (4096, 212966), (6656, 131056), (8191, 106496), (8192, 106483), (13312, 65528), (16382, 53248), (26624, 32764)]