28103622638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1\times {\mathrm{75731}}^1$

素因数の和:77792

約数の個数: 32

約数和(自身を含む): 51909742080

約数和(自身を除く): 23806119442

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2039, 4078, 14273, 26507, 28546, 53014, 75731, 151462, 185549, 371098, 530117, 984503, 1060234, 1969006, 6891521, 13783042, 154415509, 308831018, 1080908563, 2007401617, 2161817126, 4014803234, 14051811319, 28103622638]

約数ペア:

[(1, 28103622638), (2, 14051811319), (7, 4014803234), (13, 2161817126), (14, 2007401617), (26, 1080908563), (91, 308831018), (182, 154415509), (2039, 13783042), (4078, 6891521), (14273, 1969006), (26507, 1060234), (28546, 984503), (53014, 530117), (75731, 371098), (151462, 185549)]