61893736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 131258880

約数和(自身を除く): 69365144

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 47, 68, 92, 94, 136, 184, 188, 376, 391, 421, 782, 799, 842, 1081, 1564, 1598, 1684, 2162, 3128, 3196, 3368, 4324, 6392, 7157, 8648, 9683, 14314, 18377, 19366, 19787, 28628, 36754, 38732, 39574, 57256, 73508, 77464, 79148, 147016, 158296, 164611, 329222, 336379, 455101, 658444, 672758, 910202, 1316888, 1345516, 1820404, 2691032, 3640808, 7736717, 15473434, 30946868, 61893736]

約数ペア:

[(1, 61893736), (2, 30946868), (4, 15473434), (8, 7736717), (17, 3640808), (23, 2691032), (34, 1820404), (46, 1345516), (47, 1316888), (68, 910202), (92, 672758), (94, 658444), (136, 455101), (184, 336379), (188, 329222), (376, 164611), (391, 158296), (421, 147016), (782, 79148), (799, 77464), (842, 73508), (1081, 57256), (1564, 39574), (1598, 38732), (1684, 36754), (2162, 28628), (3128, 19787), (3196, 19366), (3368, 18377), (4324, 14314), (6392, 9683), (7157, 8648)]