15207838784

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{2621}}^1\times {\mathrm{5333}}^1$

素因数の和:7983

約数の個数: 56

約数和(自身を含む): 31971419928

約数和(自身を除く): 16763581144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 2621, 5242, 5333, 10484, 10666, 20968, 21332, 41936, 42664, 44557, 83872, 85328, 89114, 90661, 167744, 170656, 178228, 181322, 341312, 356456, 362644, 712912, 725288, 1425824, 1450576, 2851648, 2901152, 5802304, 13977793, 27955586, 55911172, 111822344, 223644688, 237622481, 447289376, 475244962, 894578752, 950489924, 1900979848, 3801959696, 7603919392, 15207838784]

約数ペア:

[(1, 15207838784), (2, 7603919392), (4, 3801959696), (8, 1900979848), (16, 950489924), (17, 894578752), (32, 475244962), (34, 447289376), (64, 237622481), (68, 223644688), (136, 111822344), (272, 55911172), (544, 27955586), (1088, 13977793), (2621, 5802304), (5242, 2901152), (5333, 2851648), (10484, 1450576), (10666, 1425824), (20968, 725288), (21332, 712912), (41936, 362644), (42664, 356456), (44557, 341312), (83872, 181322), (85328, 178228), (89114, 170656), (90661, 167744)]