1973689472

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2719}}^1$

素因数の和:2893

約数の個数: 64

約数和(自身を含む): 4045075200

約数和(自身を除く): 2071385728

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 107, 128, 212, 214, 424, 428, 848, 856, 1696, 1712, 2719, 3392, 3424, 5438, 5671, 6784, 6848, 10876, 11342, 13696, 21752, 22684, 43504, 45368, 87008, 90736, 144107, 174016, 181472, 288214, 290933, 348032, 362944, 576428, 581866, 725888, 1152856, 1163732, 2305712, 2327464, 4611424, 4654928, 9222848, 9309856, 15419449, 18445696, 18619712, 30838898, 37239424, 61677796, 123355592, 246711184, 493422368, 986844736, 1973689472]

約数ペア:

[(1, 1973689472), (2, 986844736), (4, 493422368), (8, 246711184), (16, 123355592), (32, 61677796), (53, 37239424), (64, 30838898), (106, 18619712), (107, 18445696), (128, 15419449), (212, 9309856), (214, 9222848), (424, 4654928), (428, 4611424), (848, 2327464), (856, 2305712), (1696, 1163732), (1712, 1152856), (2719, 725888), (3392, 581866), (3424, 576428), (5438, 362944), (5671, 348032), (6784, 290933), (6848, 288214), (10876, 181472), (11342, 174016), (13696, 144107), (21752, 90736), (22684, 87008), (43504, 45368)]