4287486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 10506240

約数和(自身を除く): 6218754

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 89, 93, 111, 178, 186, 217, 222, 259, 267, 434, 518, 534, 623, 651, 777, 1147, 1246, 1302, 1554, 1869, 2294, 2759, 3293, 3441, 3738, 5518, 6586, 6882, 8029, 8277, 9879, 16058, 16554, 19313, 19758, 23051, 24087, 38626, 46102, 48174, 57939, 69153, 102083, 115878, 138306, 204166, 306249, 612498, 714581, 1429162, 2143743, 4287486]

約数ペア:

[(1, 4287486), (2, 2143743), (3, 1429162), (6, 714581), (7, 612498), (14, 306249), (21, 204166), (31, 138306), (37, 115878), (42, 102083), (62, 69153), (74, 57939), (89, 48174), (93, 46102), (111, 38626), (178, 24087), (186, 23051), (217, 19758), (222, 19313), (259, 16554), (267, 16058), (434, 9879), (518, 8277), (534, 8029), (623, 6882), (651, 6586), (777, 5518), (1147, 3738), (1246, 3441), (1302, 3293), (1554, 2759), (1869, 2294)]