71358112

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2677}}^1$

素因数の和:2718

約数の個数: 72

約数和(自身を含む): 173100564

約数和(自身を除く): 101742452

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 2677, 3332, 3808, 5354, 6664, 10708, 13328, 18739, 21416, 26656, 37478, 42832, 45509, 74956, 85664, 91018, 131173, 149912, 182036, 262346, 299824, 318563, 364072, 524692, 599648, 637126, 728144, 1049384, 1274252, 1456288, 2098768, 2229941, 2548504, 4197536, 4459882, 5097008, 8919764, 10194016, 17839528, 35679056, 71358112]

約数ペア:

[(1, 71358112), (2, 35679056), (4, 17839528), (7, 10194016), (8, 8919764), (14, 5097008), (16, 4459882), (17, 4197536), (28, 2548504), (32, 2229941), (34, 2098768), (49, 1456288), (56, 1274252), (68, 1049384), (98, 728144), (112, 637126), (119, 599648), (136, 524692), (196, 364072), (224, 318563), (238, 299824), (272, 262346), (392, 182036), (476, 149912), (544, 131173), (784, 91018), (833, 85664), (952, 74956), (1568, 45509), (1666, 42832), (1904, 37478), (2677, 26656), (3332, 21416), (3808, 18739), (5354, 13328), (6664, 10708)]