61596808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 143176320

約数和(自身を除く): 81579512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 211, 364, 401, 422, 728, 802, 844, 1477, 1604, 1688, 2743, 2807, 2954, 3208, 5213, 5486, 5614, 5908, 10426, 10972, 11228, 11816, 19201, 20852, 21944, 22456, 36491, 38402, 41704, 72982, 76804, 84611, 145964, 153608, 169222, 291928, 338444, 592277, 676888, 1099943, 1184554, 2199886, 2369108, 4399772, 4738216, 7699601, 8799544, 15399202, 30798404, 61596808]

約数ペア:

[(1, 61596808), (2, 30798404), (4, 15399202), (7, 8799544), (8, 7699601), (13, 4738216), (14, 4399772), (26, 2369108), (28, 2199886), (52, 1184554), (56, 1099943), (91, 676888), (104, 592277), (182, 338444), (211, 291928), (364, 169222), (401, 153608), (422, 145964), (728, 84611), (802, 76804), (844, 72982), (1477, 41704), (1604, 38402), (1688, 36491), (2743, 22456), (2807, 21944), (2954, 20852), (3208, 19201), (5213, 11816), (5486, 11228), (5614, 10972), (5908, 10426)]