71947638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33589}}^1$

素因数の和:33621

約数の個数: 48

約数和(自身を含む): 188641440

約数和(自身を除く): 116693802

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 33589, 67178, 100767, 201534, 235123, 302301, 470246, 571013, 604602, 705369, 1142026, 1410738, 1713039, 2116107, 3426078, 3997091, 4232214, 5139117, 7994182, 10278234, 11991273, 23982546, 35973819, 71947638]

約数ペア:

[(1, 71947638), (2, 35973819), (3, 23982546), (6, 11991273), (7, 10278234), (9, 7994182), (14, 5139117), (17, 4232214), (18, 3997091), (21, 3426078), (34, 2116107), (42, 1713039), (51, 1410738), (63, 1142026), (102, 705369), (119, 604602), (126, 571013), (153, 470246), (238, 302301), (306, 235123), (357, 201534), (714, 100767), (1071, 67178), (2142, 33589)]