68171632

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 60

約数和(自身を含む): 146637936

約数和(自身を除く): 78466304

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 289, 368, 391, 578, 641, 782, 1156, 1282, 1564, 2312, 2564, 3128, 4624, 5128, 6256, 6647, 10256, 10897, 13294, 14743, 21794, 26588, 29486, 43588, 53176, 58972, 87176, 106352, 117944, 174352, 185249, 235888, 250631, 370498, 501262, 740996, 1002524, 1481992, 2005048, 2963984, 4010096, 4260727, 8521454, 17042908, 34085816, 68171632]

約数ペア:

[(1, 68171632), (2, 34085816), (4, 17042908), (8, 8521454), (16, 4260727), (17, 4010096), (23, 2963984), (34, 2005048), (46, 1481992), (68, 1002524), (92, 740996), (136, 501262), (184, 370498), (272, 250631), (289, 235888), (368, 185249), (391, 174352), (578, 117944), (641, 106352), (782, 87176), (1156, 58972), (1282, 53176), (1564, 43588), (2312, 29486), (2564, 26588), (3128, 21794), (4624, 14743), (5128, 13294), (6256, 10897), (6647, 10256)]