2220012928

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{33941}}^1$

素因数の和:34035

約数の個数: 64

約数和(自身を含む): 5123884320

約数和(自身を除く): 2903871392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 448, 511, 584, 896, 1022, 1168, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 32704, 33941, 65408, 67882, 135764, 237587, 271528, 475174, 543056, 950348, 1086112, 1900696, 2172224, 2477693, 3801392, 4344448, 4955386, 7602784, 9910772, 15205568, 17343851, 19821544, 30411136, 34687702, 39643088, 69375404, 79286176, 138750808, 158572352, 277501616, 317144704, 555003232, 1110006464, 2220012928]

約数ペア:

[(1, 2220012928), (2, 1110006464), (4, 555003232), (7, 317144704), (8, 277501616), (14, 158572352), (16, 138750808), (28, 79286176), (32, 69375404), (56, 39643088), (64, 34687702), (73, 30411136), (112, 19821544), (128, 17343851), (146, 15205568), (224, 9910772), (292, 7602784), (448, 4955386), (511, 4344448), (584, 3801392), (896, 2477693), (1022, 2172224), (1168, 1900696), (2044, 1086112), (2336, 950348), (4088, 543056), (4672, 475174), (8176, 271528), (9344, 237587), (16352, 135764), (32704, 67882), (33941, 65408)]