17967759272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1\times {\mathrm{2003}}^1$

素因数の和:3026

約数の個数: 64

約数和(自身を含む): 36230716800

約数和(自身を除く): 18262957528

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 929, 1207, 1858, 2003, 2414, 3716, 4006, 4828, 7432, 8012, 9656, 15793, 16024, 31586, 34051, 63172, 65959, 68102, 126344, 131918, 136204, 142213, 263836, 272408, 284426, 527672, 568852, 1121303, 1137704, 1860787, 2242606, 2417621, 3721574, 4485212, 4835242, 7443148, 8970424, 9670484, 14886296, 19340968, 31633379, 63266758, 126533516, 132115877, 253067032, 264231754, 528463508, 1056927016, 2245969909, 4491939818, 8983879636, 17967759272]

約数ペア:

[(1, 17967759272), (2, 8983879636), (4, 4491939818), (8, 2245969909), (17, 1056927016), (34, 528463508), (68, 264231754), (71, 253067032), (136, 132115877), (142, 126533516), (284, 63266758), (568, 31633379), (929, 19340968), (1207, 14886296), (1858, 9670484), (2003, 8970424), (2414, 7443148), (3716, 4835242), (4006, 4485212), (4828, 3721574), (7432, 2417621), (8012, 2242606), (9656, 1860787), (15793, 1137704), (16024, 1121303), (31586, 568852), (34051, 527672), (63172, 284426), (65959, 272408), (68102, 263836), (126344, 142213), (131918, 136204)]