27258308

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 62052480

約数和(自身を除く): 34794172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 154, 188, 196, 269, 308, 329, 517, 538, 539, 658, 1034, 1076, 1078, 1316, 1883, 2068, 2156, 2303, 2959, 3619, 3766, 4606, 5918, 7238, 7532, 9212, 11836, 12643, 13181, 14476, 20713, 25286, 25333, 26362, 41426, 50572, 50666, 52724, 82852, 88501, 101332, 139073, 144991, 177002, 278146, 289982, 354004, 556292, 579964, 619507, 973511, 1239014, 1947022, 2478028, 3894044, 6814577, 13629154, 27258308]

約数ペア:

[(1, 27258308), (2, 13629154), (4, 6814577), (7, 3894044), (11, 2478028), (14, 1947022), (22, 1239014), (28, 973511), (44, 619507), (47, 579964), (49, 556292), (77, 354004), (94, 289982), (98, 278146), (154, 177002), (188, 144991), (196, 139073), (269, 101332), (308, 88501), (329, 82852), (517, 52724), (538, 50666), (539, 50572), (658, 41426), (1034, 26362), (1076, 25333), (1078, 25286), (1316, 20713), (1883, 14476), (2068, 13181), (2156, 12643), (2303, 11836), (2959, 9212), (3619, 7532), (3766, 7238), (4606, 5918)]