38610368

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 56

約数和(自身を含む): 80650080

約数和(自身を除く): 42039712

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 142, 232, 284, 293, 464, 568, 586, 928, 1136, 1172, 1856, 2059, 2272, 2344, 4118, 4544, 4688, 8236, 8497, 9376, 16472, 16994, 18752, 20803, 32944, 33988, 41606, 65888, 67976, 83212, 131776, 135952, 166424, 271904, 332848, 543808, 603287, 665696, 1206574, 1331392, 2413148, 4826296, 9652592, 19305184, 38610368]

約数ペア:

[(1, 38610368), (2, 19305184), (4, 9652592), (8, 4826296), (16, 2413148), (29, 1331392), (32, 1206574), (58, 665696), (64, 603287), (71, 543808), (116, 332848), (142, 271904), (232, 166424), (284, 135952), (293, 131776), (464, 83212), (568, 67976), (586, 65888), (928, 41606), (1136, 33988), (1172, 32944), (1856, 20803), (2059, 18752), (2272, 16994), (2344, 16472), (4118, 9376), (4544, 8497), (4688, 8236)]