73175488

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 151058880

約数和(自身を除く): 77883392

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 158, 164, 316, 328, 353, 632, 656, 706, 1264, 1312, 1412, 2528, 2624, 2824, 3239, 5056, 5648, 6478, 11296, 12956, 14473, 22592, 25912, 27887, 28946, 51824, 55774, 57892, 103648, 111548, 115784, 207296, 223096, 231568, 446192, 463136, 892384, 926272, 1143367, 1784768, 2286734, 4573468, 9146936, 18293872, 36587744, 73175488]

約数ペア:

[(1, 73175488), (2, 36587744), (4, 18293872), (8, 9146936), (16, 4573468), (32, 2286734), (41, 1784768), (64, 1143367), (79, 926272), (82, 892384), (158, 463136), (164, 446192), (316, 231568), (328, 223096), (353, 207296), (632, 115784), (656, 111548), (706, 103648), (1264, 57892), (1312, 55774), (1412, 51824), (2528, 28946), (2624, 27887), (2824, 25912), (3239, 22592), (5056, 14473), (5648, 12956), (6478, 11296)]