42450304

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 92363040

約数和(自身を除く): 49912736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 263, 388, 416, 526, 776, 832, 1052, 1261, 1552, 1664, 2104, 2522, 3104, 3419, 4208, 5044, 6208, 6838, 8416, 10088, 12416, 13676, 16832, 20176, 25511, 27352, 33664, 40352, 51022, 54704, 80704, 102044, 109408, 161408, 204088, 218816, 331643, 408176, 437632, 663286, 816352, 1326572, 1632704, 2653144, 3265408, 5306288, 10612576, 21225152, 42450304]

約数ペア:

[(1, 42450304), (2, 21225152), (4, 10612576), (8, 5306288), (13, 3265408), (16, 2653144), (26, 1632704), (32, 1326572), (52, 816352), (64, 663286), (97, 437632), (104, 408176), (128, 331643), (194, 218816), (208, 204088), (263, 161408), (388, 109408), (416, 102044), (526, 80704), (776, 54704), (832, 51022), (1052, 40352), (1261, 33664), (1552, 27352), (1664, 25511), (2104, 20176), (2522, 16832), (3104, 13676), (3419, 12416), (4208, 10088), (5044, 8416), (6208, 6838)]