74791444

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 165904200

約数和(自身を除く): 91112756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 149, 182, 196, 197, 298, 364, 394, 596, 637, 788, 1043, 1274, 1379, 1937, 2086, 2548, 2561, 2758, 3874, 4172, 5122, 5516, 7301, 7748, 9653, 10244, 13559, 14602, 17927, 19306, 27118, 29204, 29353, 35854, 38612, 54236, 58706, 71708, 94913, 117412, 125489, 189826, 205471, 250978, 379652, 381589, 410942, 501956, 763178, 821884, 1438297, 1526356, 2671123, 2876594, 5342246, 5753188, 10684492, 18697861, 37395722, 74791444]

約数ペア:

[(1, 74791444), (2, 37395722), (4, 18697861), (7, 10684492), (13, 5753188), (14, 5342246), (26, 2876594), (28, 2671123), (49, 1526356), (52, 1438297), (91, 821884), (98, 763178), (149, 501956), (182, 410942), (196, 381589), (197, 379652), (298, 250978), (364, 205471), (394, 189826), (596, 125489), (637, 117412), (788, 94913), (1043, 71708), (1274, 58706), (1379, 54236), (1937, 38612), (2086, 35854), (2548, 29353), (2561, 29204), (2758, 27118), (3874, 19306), (4172, 17927), (5122, 14602), (5516, 13559), (7301, 10244), (7748, 9653)]