72906752

素因数分解:

$2^{11}\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 147682080

約数和(自身を除く): 74775328

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 367, 388, 512, 734, 776, 1024, 1468, 1552, 2048, 2936, 3104, 5872, 6208, 11744, 12416, 23488, 24832, 35599, 46976, 49664, 71198, 93952, 99328, 142396, 187904, 198656, 284792, 375808, 569584, 751616, 1139168, 2278336, 4556672, 9113344, 18226688, 36453376, 72906752]

約数ペア:

[(1, 72906752), (2, 36453376), (4, 18226688), (8, 9113344), (16, 4556672), (32, 2278336), (64, 1139168), (97, 751616), (128, 569584), (194, 375808), (256, 284792), (367, 198656), (388, 187904), (512, 142396), (734, 99328), (776, 93952), (1024, 71198), (1468, 49664), (1552, 46976), (2048, 35599), (2936, 24832), (3104, 23488), (5872, 12416), (6208, 11744)]