65622656

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 151939200

約数和(自身を除く): 86316544

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 128, 152, 176, 209, 223, 242, 304, 352, 418, 446, 484, 608, 704, 836, 892, 968, 1216, 1408, 1672, 1784, 1936, 2299, 2432, 2453, 3344, 3568, 3872, 4237, 4598, 4906, 6688, 7136, 7744, 8474, 9196, 9812, 13376, 14272, 15488, 16948, 18392, 19624, 26752, 26983, 28544, 33896, 36784, 39248, 46607, 53966, 67792, 73568, 78496, 93214, 107932, 135584, 147136, 156992, 186428, 215864, 271168, 294272, 313984, 372856, 431728, 512677, 542336, 745712, 863456, 1025354, 1491424, 1726912, 2050708, 2982848, 3453824, 4101416, 5965696, 8202832, 16405664, 32811328, 65622656]

約数ペア:

[(1, 65622656), (2, 32811328), (4, 16405664), (8, 8202832), (11, 5965696), (16, 4101416), (19, 3453824), (22, 2982848), (32, 2050708), (38, 1726912), (44, 1491424), (64, 1025354), (76, 863456), (88, 745712), (121, 542336), (128, 512677), (152, 431728), (176, 372856), (209, 313984), (223, 294272), (242, 271168), (304, 215864), (352, 186428), (418, 156992), (446, 147136), (484, 135584), (608, 107932), (704, 93214), (836, 78496), (892, 73568), (968, 67792), (1216, 53966), (1408, 46607), (1672, 39248), (1784, 36784), (1936, 33896), (2299, 28544), (2432, 26983), (2453, 26752), (3344, 19624), (3568, 18392), (3872, 16948), (4237, 15488), (4598, 14272), (4906, 13376), (6688, 9812), (7136, 9196), (7744, 8474)]