67884944

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 60

約数和(自身を含む): 142869204

約数和(自身を除く): 74984260

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 277, 289, 424, 554, 578, 848, 901, 1108, 1156, 1802, 2216, 2312, 3604, 4432, 4624, 4709, 7208, 9418, 14416, 14681, 15317, 18836, 29362, 30634, 37672, 58724, 61268, 75344, 80053, 117448, 122536, 160106, 234896, 245072, 249577, 320212, 499154, 640424, 998308, 1280848, 1996616, 3993232, 4242809, 8485618, 16971236, 33942472, 67884944]

約数ペア:

[(1, 67884944), (2, 33942472), (4, 16971236), (8, 8485618), (16, 4242809), (17, 3993232), (34, 1996616), (53, 1280848), (68, 998308), (106, 640424), (136, 499154), (212, 320212), (272, 249577), (277, 245072), (289, 234896), (424, 160106), (554, 122536), (578, 117448), (848, 80053), (901, 75344), (1108, 61268), (1156, 58724), (1802, 37672), (2216, 30634), (2312, 29362), (3604, 18836), (4432, 15317), (4624, 14681), (4709, 14416), (7208, 9418)]