65391464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6421}}^1$

素因数の和:6513

約数の個数: 32

約数和(自身を含む): 131008800

約数和(自身を除く): 65617336

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 6421, 10184, 12842, 25684, 51368, 121999, 243998, 430207, 487996, 860414, 975992, 1720828, 3441656, 8173933, 16347866, 32695732, 65391464]

約数ペア:

[(1, 65391464), (2, 32695732), (4, 16347866), (8, 8173933), (19, 3441656), (38, 1720828), (67, 975992), (76, 860414), (134, 487996), (152, 430207), (268, 243998), (536, 121999), (1273, 51368), (2546, 25684), (5092, 12842), (6421, 10184)]