553582016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39139}}^1$

素因数の和:39181

約数の個数: 56

約数和(自身を含む): 1252636560

約数和(自身を除く): 699054544

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 39139, 78278, 156556, 313112, 508807, 626224, 665363, 1017614, 1252448, 1330726, 2035228, 2504896, 2661452, 4070456, 5322904, 8140912, 8649719, 10645808, 16281824, 17299438, 21291616, 32563648, 34598876, 42583232, 69197752, 138395504, 276791008, 553582016]

約数ペア:

[(1, 553582016), (2, 276791008), (4, 138395504), (8, 69197752), (13, 42583232), (16, 34598876), (17, 32563648), (26, 21291616), (32, 17299438), (34, 16281824), (52, 10645808), (64, 8649719), (68, 8140912), (104, 5322904), (136, 4070456), (208, 2661452), (221, 2504896), (272, 2035228), (416, 1330726), (442, 1252448), (544, 1017614), (832, 665363), (884, 626224), (1088, 508807), (1768, 313112), (3536, 156556), (7072, 78278), (14144, 39139)]