15583696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 80

約数和(自身を含む): 34712064

約数和(自身を除く): 19128368

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 47, 53, 68, 92, 94, 106, 136, 184, 188, 212, 272, 368, 376, 391, 424, 752, 782, 799, 848, 901, 1081, 1219, 1564, 1598, 1802, 2162, 2438, 2491, 3128, 3196, 3604, 4324, 4876, 4982, 6256, 6392, 7208, 8648, 9752, 9964, 12784, 14416, 17296, 18377, 19504, 19928, 20723, 36754, 39856, 41446, 42347, 57293, 73508, 82892, 84694, 114586, 147016, 165784, 169388, 229172, 294032, 331568, 338776, 458344, 677552, 916688, 973981, 1947962, 3895924, 7791848, 15583696]

約数ペア:

[(1, 15583696), (2, 7791848), (4, 3895924), (8, 1947962), (16, 973981), (17, 916688), (23, 677552), (34, 458344), (46, 338776), (47, 331568), (53, 294032), (68, 229172), (92, 169388), (94, 165784), (106, 147016), (136, 114586), (184, 84694), (188, 82892), (212, 73508), (272, 57293), (368, 42347), (376, 41446), (391, 39856), (424, 36754), (752, 20723), (782, 19928), (799, 19504), (848, 18377), (901, 17296), (1081, 14416), (1219, 12784), (1564, 9964), (1598, 9752), (1802, 8648), (2162, 7208), (2438, 6392), (2491, 6256), (3128, 4982), (3196, 4876), (3604, 4324)]