26193056

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 55316520

約数和(自身を除く): 29123464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 541, 544, 712, 1082, 1424, 1513, 2164, 2848, 3026, 4328, 6052, 8656, 9197, 12104, 17312, 18394, 24208, 36788, 48149, 48416, 73576, 96298, 147152, 192596, 294304, 385192, 770384, 818533, 1540768, 1637066, 3274132, 6548264, 13096528, 26193056]

約数ペア:

[(1, 26193056), (2, 13096528), (4, 6548264), (8, 3274132), (16, 1637066), (17, 1540768), (32, 818533), (34, 770384), (68, 385192), (89, 294304), (136, 192596), (178, 147152), (272, 96298), (356, 73576), (541, 48416), (544, 48149), (712, 36788), (1082, 24208), (1424, 18394), (1513, 17312), (2164, 12104), (2848, 9197), (3026, 8656), (4328, 6052)]