42266692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 85201200

約数和(自身を除く): 42934508

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 137, 221, 274, 349, 442, 548, 698, 884, 1396, 1781, 2329, 3562, 4537, 4658, 5933, 7124, 9074, 9316, 11866, 18148, 23732, 30277, 47813, 60554, 77129, 95626, 121108, 154258, 191252, 308516, 621569, 812821, 1243138, 1625642, 2486276, 3251284, 10566673, 21133346, 42266692]

約数ペア:

[(1, 42266692), (2, 21133346), (4, 10566673), (13, 3251284), (17, 2486276), (26, 1625642), (34, 1243138), (52, 812821), (68, 621569), (137, 308516), (221, 191252), (274, 154258), (349, 121108), (442, 95626), (548, 77129), (698, 60554), (884, 47813), (1396, 30277), (1781, 23732), (2329, 18148), (3562, 11866), (4537, 9316), (4658, 9074), (5933, 7124)]