40695616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1259

約数の個数: 56

約数和(自身を含む): 89163144

約数和(自身を除く): 48467528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1193, 1312, 2132, 2386, 2624, 4264, 4772, 8528, 9544, 15509, 17056, 19088, 31018, 34112, 38176, 48913, 62036, 76352, 97826, 124072, 195652, 248144, 391304, 496288, 635869, 782608, 992576, 1271738, 1565216, 2543476, 3130432, 5086952, 10173904, 20347808, 40695616]

約数ペア:

[(1, 40695616), (2, 20347808), (4, 10173904), (8, 5086952), (13, 3130432), (16, 2543476), (26, 1565216), (32, 1271738), (41, 992576), (52, 782608), (64, 635869), (82, 496288), (104, 391304), (164, 248144), (208, 195652), (328, 124072), (416, 97826), (533, 76352), (656, 62036), (832, 48913), (1066, 38176), (1193, 34112), (1312, 31018), (2132, 19088), (2386, 17056), (2624, 15509), (4264, 9544), (4772, 8528)]