28300278

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 58291200

約数和(自身を除く): 29990922

約数列:

[1, 2, 3, 6, 43, 86, 129, 229, 258, 458, 479, 687, 958, 1374, 1437, 2874, 9847, 19694, 20597, 29541, 41194, 59082, 61791, 109691, 123582, 219382, 329073, 658146, 4716713, 9433426, 14150139, 28300278]

約数ペア:

[(1, 28300278), (2, 14150139), (3, 9433426), (6, 4716713), (43, 658146), (86, 329073), (129, 219382), (229, 123582), (258, 109691), (458, 61791), (479, 59082), (687, 41194), (958, 29541), (1374, 20597), (1437, 19694), (2874, 9847)]