22915144

素因数分解:

$2^3\times 7^4\times {\mathrm{1193}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 50165910

約数和(自身を除く): 27250766

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1193, 1372, 2386, 2401, 2744, 4772, 4802, 8351, 9544, 9604, 16702, 19208, 33404, 58457, 66808, 116914, 233828, 409199, 467656, 818398, 1636796, 2864393, 3273592, 5728786, 11457572, 22915144]

約数ペア:

[(1, 22915144), (2, 11457572), (4, 5728786), (7, 3273592), (8, 2864393), (14, 1636796), (28, 818398), (49, 467656), (56, 409199), (98, 233828), (196, 116914), (343, 66808), (392, 58457), (686, 33404), (1193, 19208), (1372, 16702), (2386, 9604), (2401, 9544), (2744, 8351), (4772, 4802)]