293628088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{31723}}^1$

素因数の和:31831

約数の個数: 32

約数和(自身を含む): 599583600

約数和(自身を除く): 305955512

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 31723, 63446, 126892, 253784, 412399, 824798, 1649596, 2823347, 3299192, 5646694, 11293388, 22586776, 36703511, 73407022, 146814044, 293628088]

約数ペア:

[(1, 293628088), (2, 146814044), (4, 73407022), (8, 36703511), (13, 22586776), (26, 11293388), (52, 5646694), (89, 3299192), (104, 2823347), (178, 1649596), (356, 824798), (712, 412399), (1157, 253784), (2314, 126892), (4628, 63446), (9256, 31723)]