28760056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16267}}^1$

素因数の和:16303

約数の個数: 32

約数和(自身を含む): 61493040

約数和(自身を除く): 32732984

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 16267, 32534, 65068, 130136, 211471, 276539, 422942, 553078, 845884, 1106156, 1691768, 2212312, 3595007, 7190014, 14380028, 28760056]

約数ペア:

[(1, 28760056), (2, 14380028), (4, 7190014), (8, 3595007), (13, 2212312), (17, 1691768), (26, 1106156), (34, 845884), (52, 553078), (68, 422942), (104, 276539), (136, 211471), (221, 130136), (442, 65068), (884, 32534), (1768, 16267)]