15679974656

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{16703}}^1$

素因数の和:16931

約数の個数: 72

約数和(自身を含む): 33118686720

約数和(自身を除く): 17438712064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 193, 256, 304, 386, 608, 772, 1216, 1544, 2432, 3088, 3667, 4864, 6176, 7334, 12352, 14668, 16703, 24704, 29336, 33406, 49408, 58672, 66812, 117344, 133624, 234688, 267248, 317357, 469376, 534496, 634714, 938752, 1068992, 1269428, 2137984, 2538856, 3223679, 4275968, 5077712, 6447358, 10155424, 12894716, 20310848, 25789432, 40621696, 51578864, 61249901, 81243392, 103157728, 122499802, 206315456, 244999604, 412630912, 489999208, 825261824, 979998416, 1959996832, 3919993664, 7839987328, 15679974656]

約数ペア:

[(1, 15679974656), (2, 7839987328), (4, 3919993664), (8, 1959996832), (16, 979998416), (19, 825261824), (32, 489999208), (38, 412630912), (64, 244999604), (76, 206315456), (128, 122499802), (152, 103157728), (193, 81243392), (256, 61249901), (304, 51578864), (386, 40621696), (608, 25789432), (772, 20310848), (1216, 12894716), (1544, 10155424), (2432, 6447358), (3088, 5077712), (3667, 4275968), (4864, 3223679), (6176, 2538856), (7334, 2137984), (12352, 1269428), (14668, 1068992), (16703, 938752), (24704, 634714), (29336, 534496), (33406, 469376), (49408, 317357), (58672, 267248), (66812, 234688), (117344, 133624)]