66307712

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 139829760

約数和(自身を除く): 73522048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 101, 128, 184, 202, 223, 368, 404, 446, 736, 808, 892, 1472, 1616, 1784, 2323, 2944, 3232, 3568, 4646, 5129, 6464, 7136, 9292, 10258, 12928, 14272, 18584, 20516, 22523, 28544, 37168, 41032, 45046, 74336, 82064, 90092, 148672, 164128, 180184, 297344, 328256, 360368, 518029, 656512, 720736, 1036058, 1441472, 2072116, 2882944, 4144232, 8288464, 16576928, 33153856, 66307712]

約数ペア:

[(1, 66307712), (2, 33153856), (4, 16576928), (8, 8288464), (16, 4144232), (23, 2882944), (32, 2072116), (46, 1441472), (64, 1036058), (92, 720736), (101, 656512), (128, 518029), (184, 360368), (202, 328256), (223, 297344), (368, 180184), (404, 164128), (446, 148672), (736, 90092), (808, 82064), (892, 74336), (1472, 45046), (1616, 41032), (1784, 37168), (2323, 28544), (2944, 22523), (3232, 20516), (3568, 18584), (4646, 14272), (5129, 12928), (6464, 10258), (7136, 9292)]