4897647928

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{16339}}^1$

素因数の和:16855

約数の個数: 32

約数和(自身を含む): 9308898000

約数和(自身を除く): 4411250072

約数列:

[1, 2, 4, 8, 89, 178, 356, 421, 712, 842, 1684, 3368, 16339, 32678, 37469, 65356, 74938, 130712, 149876, 299752, 1454171, 2908342, 5816684, 6878719, 11633368, 13757438, 27514876, 55029752, 612205991, 1224411982, 2448823964, 4897647928]

約数ペア:

[(1, 4897647928), (2, 2448823964), (4, 1224411982), (8, 612205991), (89, 55029752), (178, 27514876), (356, 13757438), (421, 11633368), (712, 6878719), (842, 5816684), (1684, 2908342), (3368, 1454171), (16339, 299752), (32678, 149876), (37469, 130712), (65356, 74938)]