68851664

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1732

約数の個数: 60

約数和(自身を含む): 158203044

約数和(自身を除く): 89351380

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 742, 784, 848, 1484, 1657, 2597, 2968, 3314, 5194, 5936, 6628, 10388, 11599, 13256, 20776, 23198, 26512, 41552, 46396, 81193, 87821, 92792, 162386, 175642, 185584, 324772, 351284, 614747, 649544, 702568, 1229494, 1299088, 1405136, 2458988, 4303229, 4917976, 8606458, 9835952, 17212916, 34425832, 68851664]

約数ペア:

[(1, 68851664), (2, 34425832), (4, 17212916), (7, 9835952), (8, 8606458), (14, 4917976), (16, 4303229), (28, 2458988), (49, 1405136), (53, 1299088), (56, 1229494), (98, 702568), (106, 649544), (112, 614747), (196, 351284), (212, 324772), (371, 185584), (392, 175642), (424, 162386), (742, 92792), (784, 87821), (848, 81193), (1484, 46396), (1657, 41552), (2597, 26512), (2968, 23198), (3314, 20776), (5194, 13256), (5936, 11599), (6628, 10388)]