16573336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 35431200

約数和(自身を除く): 18857864

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 59, 73, 74, 104, 118, 146, 148, 236, 292, 296, 472, 481, 584, 767, 949, 962, 1534, 1898, 1924, 2183, 2701, 3068, 3796, 3848, 4307, 4366, 5402, 6136, 7592, 8614, 8732, 10804, 17228, 17464, 21608, 28379, 34456, 35113, 55991, 56758, 70226, 111982, 113516, 140452, 159359, 223964, 227032, 280904, 318718, 447928, 637436, 1274872, 2071667, 4143334, 8286668, 16573336]

約数ペア:

[(1, 16573336), (2, 8286668), (4, 4143334), (8, 2071667), (13, 1274872), (26, 637436), (37, 447928), (52, 318718), (59, 280904), (73, 227032), (74, 223964), (104, 159359), (118, 140452), (146, 113516), (148, 111982), (236, 70226), (292, 56758), (296, 55991), (472, 35113), (481, 34456), (584, 28379), (767, 21608), (949, 17464), (962, 17228), (1534, 10804), (1898, 8732), (1924, 8614), (2183, 7592), (2701, 6136), (3068, 5402), (3796, 4366), (3848, 4307)]