70399712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 147646800

約数和(自身を除く): 77247088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 1301, 1424, 1691, 2602, 2848, 3382, 5204, 6764, 10408, 13528, 20816, 24719, 27056, 41632, 49438, 54112, 98876, 115789, 197752, 231578, 395504, 463156, 791008, 926312, 1852624, 2199991, 3705248, 4399982, 8799964, 17599928, 35199856, 70399712]

約数ペア:

[(1, 70399712), (2, 35199856), (4, 17599928), (8, 8799964), (16, 4399982), (19, 3705248), (32, 2199991), (38, 1852624), (76, 926312), (89, 791008), (152, 463156), (178, 395504), (304, 231578), (356, 197752), (608, 115789), (712, 98876), (1301, 54112), (1424, 49438), (1691, 41632), (2602, 27056), (2848, 24719), (3382, 20816), (5204, 13528), (6764, 10408)]