540620128

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13997}}^1$

素因数の和:14095

約数の個数: 48

約数和(自身を含む): 1142908704

約数和(自身を除く): 602288576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 2272, 2414, 4828, 9656, 13997, 19312, 27994, 38624, 55988, 111976, 223952, 237949, 447904, 475898, 951796, 993787, 1903592, 1987574, 3807184, 3975148, 7614368, 7950296, 15900592, 16894379, 31801184, 33788758, 67577516, 135155032, 270310064, 540620128]

約数ペア:

[(1, 540620128), (2, 270310064), (4, 135155032), (8, 67577516), (16, 33788758), (17, 31801184), (32, 16894379), (34, 15900592), (68, 7950296), (71, 7614368), (136, 3975148), (142, 3807184), (272, 1987574), (284, 1903592), (544, 993787), (568, 951796), (1136, 475898), (1207, 447904), (2272, 237949), (2414, 223952), (4828, 111976), (9656, 55988), (13997, 38624), (19312, 27994)]