68419288

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10267}}^1$

素因数の和:10304

約数の個数: 48

約数和(自身を含む): 158024520

約数和(自身を除く): 89605232

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 10267, 20534, 41068, 71869, 82136, 143738, 174539, 287476, 349078, 503083, 574952, 698156, 1006166, 1221773, 1396312, 2012332, 2443546, 4024664, 4887092, 8552411, 9774184, 17104822, 34209644, 68419288]

約数ペア:

[(1, 68419288), (2, 34209644), (4, 17104822), (7, 9774184), (8, 8552411), (14, 4887092), (17, 4024664), (28, 2443546), (34, 2012332), (49, 1396312), (56, 1221773), (68, 1006166), (98, 698156), (119, 574952), (136, 503083), (196, 349078), (238, 287476), (392, 174539), (476, 143738), (833, 82136), (952, 71869), (1666, 41068), (3332, 20534), (6664, 10267)]