42678528

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 115575936

約数和(自身を除く): 72897408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 911, 976, 1464, 1822, 1952, 2733, 2928, 3644, 3904, 5466, 5856, 7288, 7808, 10932, 11712, 14576, 15616, 21864, 23424, 29152, 43728, 46848, 55571, 58304, 87456, 111142, 116608, 166713, 174912, 222284, 233216, 333426, 349824, 444568, 666852, 699648, 889136, 1333704, 1778272, 2667408, 3556544, 5334816, 7113088, 10669632, 14226176, 21339264, 42678528]

約数ペア:

[(1, 42678528), (2, 21339264), (3, 14226176), (4, 10669632), (6, 7113088), (8, 5334816), (12, 3556544), (16, 2667408), (24, 1778272), (32, 1333704), (48, 889136), (61, 699648), (64, 666852), (96, 444568), (122, 349824), (128, 333426), (183, 233216), (192, 222284), (244, 174912), (256, 166713), (366, 116608), (384, 111142), (488, 87456), (732, 58304), (768, 55571), (911, 46848), (976, 43728), (1464, 29152), (1822, 23424), (1952, 21864), (2733, 15616), (2928, 14576), (3644, 11712), (3904, 10932), (5466, 7808), (5856, 7288)]