74205508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 143942400

約数和(自身を除く): 69736892

約数列:

[1, 2, 4, 13, 26, 52, 71, 101, 142, 199, 202, 284, 398, 404, 796, 923, 1313, 1846, 2587, 2626, 3692, 5174, 5252, 7171, 10348, 14129, 14342, 20099, 28258, 28684, 40198, 56516, 80396, 93223, 183677, 186446, 261287, 367354, 372892, 522574, 734708, 1045148, 1427029, 2854058, 5708116, 18551377, 37102754, 74205508]

約数ペア:

[(1, 74205508), (2, 37102754), (4, 18551377), (13, 5708116), (26, 2854058), (52, 1427029), (71, 1045148), (101, 734708), (142, 522574), (199, 372892), (202, 367354), (284, 261287), (398, 186446), (404, 183677), (796, 93223), (923, 80396), (1313, 56516), (1846, 40198), (2587, 28684), (2626, 28258), (3692, 20099), (5174, 14342), (5252, 14129), (7171, 10348)]