74173184

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 156243360

約数和(自身を除く): 82070176

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 97, 103, 116, 128, 194, 206, 232, 256, 388, 412, 464, 776, 824, 928, 1552, 1648, 1856, 2813, 2987, 3104, 3296, 3712, 5626, 5974, 6208, 6592, 7424, 9991, 11252, 11948, 12416, 13184, 19982, 22504, 23896, 24832, 26368, 39964, 45008, 47792, 79928, 90016, 95584, 159856, 180032, 191168, 289739, 319712, 360064, 382336, 579478, 639424, 720128, 764672, 1158956, 1278848, 2317912, 2557696, 4635824, 9271648, 18543296, 37086592, 74173184]

約数ペア:

[(1, 74173184), (2, 37086592), (4, 18543296), (8, 9271648), (16, 4635824), (29, 2557696), (32, 2317912), (58, 1278848), (64, 1158956), (97, 764672), (103, 720128), (116, 639424), (128, 579478), (194, 382336), (206, 360064), (232, 319712), (256, 289739), (388, 191168), (412, 180032), (464, 159856), (776, 95584), (824, 90016), (928, 79928), (1552, 47792), (1648, 45008), (1856, 39964), (2813, 26368), (2987, 24832), (3104, 23896), (3296, 22504), (3712, 19982), (5626, 13184), (5974, 12416), (6208, 11948), (6592, 11252), (7424, 9991)]