68238272

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3301}}^1$

素因数の和:3349

約数の個数: 56

約数和(自身を含む): 150967440

約数和(自身を除く): 82729168

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 3301, 5168, 6602, 10336, 13204, 20672, 26408, 52816, 56117, 62719, 105632, 112234, 125438, 211264, 224468, 250876, 448936, 501752, 897872, 1003504, 1066223, 1795744, 2007008, 2132446, 3591488, 4014016, 4264892, 8529784, 17059568, 34119136, 68238272]

約数ペア:

[(1, 68238272), (2, 34119136), (4, 17059568), (8, 8529784), (16, 4264892), (17, 4014016), (19, 3591488), (32, 2132446), (34, 2007008), (38, 1795744), (64, 1066223), (68, 1003504), (76, 897872), (136, 501752), (152, 448936), (272, 250876), (304, 224468), (323, 211264), (544, 125438), (608, 112234), (646, 105632), (1088, 62719), (1216, 56117), (1292, 52816), (2584, 26408), (3301, 20672), (5168, 13204), (6602, 10336)]