1889303296

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8191}}^1$

素因数の和:8277

約数の個数: 72

約数和(自身を含む): 4068900864

約数和(自身を除く): 2179597568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 212, 256, 272, 424, 544, 848, 901, 1088, 1696, 1802, 2176, 3392, 3604, 4352, 6784, 7208, 8191, 13568, 14416, 16382, 28832, 32764, 57664, 65528, 115328, 131056, 139247, 230656, 262112, 278494, 434123, 524224, 556988, 868246, 1048448, 1113976, 1736492, 2096896, 2227952, 3472984, 4455904, 6945968, 7380091, 8911808, 13891936, 14760182, 17823616, 27783872, 29520364, 35647232, 55567744, 59040728, 111135488, 118081456, 236162912, 472325824, 944651648, 1889303296]

約数ペア:

[(1, 1889303296), (2, 944651648), (4, 472325824), (8, 236162912), (16, 118081456), (17, 111135488), (32, 59040728), (34, 55567744), (53, 35647232), (64, 29520364), (68, 27783872), (106, 17823616), (128, 14760182), (136, 13891936), (212, 8911808), (256, 7380091), (272, 6945968), (424, 4455904), (544, 3472984), (848, 2227952), (901, 2096896), (1088, 1736492), (1696, 1113976), (1802, 1048448), (2176, 868246), (3392, 556988), (3604, 524224), (4352, 434123), (6784, 278494), (7208, 262112), (8191, 230656), (13568, 139247), (14416, 131056), (16382, 115328), (28832, 65528), (32764, 57664)]