27783236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 56582064

約数和(自身を除く): 28798828

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 442, 593, 689, 884, 901, 1186, 1378, 1802, 2372, 2756, 3604, 7709, 10081, 11713, 15418, 20162, 23426, 30836, 31429, 40324, 46852, 62858, 125716, 131053, 262106, 408577, 524212, 534293, 817154, 1068586, 1634308, 2137172, 6945809, 13891618, 27783236]

約数ペア:

[(1, 27783236), (2, 13891618), (4, 6945809), (13, 2137172), (17, 1634308), (26, 1068586), (34, 817154), (52, 534293), (53, 524212), (68, 408577), (106, 262106), (212, 131053), (221, 125716), (442, 62858), (593, 46852), (689, 40324), (884, 31429), (901, 30836), (1186, 23426), (1378, 20162), (1802, 15418), (2372, 11713), (2756, 10081), (3604, 7709)]