40968512

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1267

約数の個数: 56

約数和(自身を含む): 89760552

約数和(自身を除く): 48792040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1201, 1312, 2132, 2402, 2624, 4264, 4804, 8528, 9608, 15613, 17056, 19216, 31226, 34112, 38432, 49241, 62452, 76864, 98482, 124904, 196964, 249808, 393928, 499616, 640133, 787856, 999232, 1280266, 1575712, 2560532, 3151424, 5121064, 10242128, 20484256, 40968512]

約数ペア:

[(1, 40968512), (2, 20484256), (4, 10242128), (8, 5121064), (13, 3151424), (16, 2560532), (26, 1575712), (32, 1280266), (41, 999232), (52, 787856), (64, 640133), (82, 499616), (104, 393928), (164, 249808), (208, 196964), (328, 124904), (416, 98482), (533, 76864), (656, 62452), (832, 49241), (1066, 38432), (1201, 34112), (1312, 31226), (2132, 19216), (2402, 17056), (2624, 15613), (4264, 9608), (4804, 8528)]