7621248

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 20563200

約数和(自身を除く): 12941952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 223, 267, 356, 384, 446, 534, 669, 712, 892, 1068, 1338, 1424, 1784, 2136, 2676, 2848, 3568, 4272, 5352, 5696, 7136, 8544, 10704, 11392, 14272, 17088, 19847, 21408, 28544, 34176, 39694, 42816, 59541, 79388, 85632, 119082, 158776, 238164, 317552, 476328, 635104, 952656, 1270208, 1905312, 2540416, 3810624, 7621248]

約数ペア:

[(1, 7621248), (2, 3810624), (3, 2540416), (4, 1905312), (6, 1270208), (8, 952656), (12, 635104), (16, 476328), (24, 317552), (32, 238164), (48, 158776), (64, 119082), (89, 85632), (96, 79388), (128, 59541), (178, 42816), (192, 39694), (223, 34176), (267, 28544), (356, 21408), (384, 19847), (446, 17088), (534, 14272), (669, 11392), (712, 10704), (892, 8544), (1068, 7136), (1338, 5696), (1424, 5352), (1784, 4272), (2136, 3568), (2676, 2848)]