7212416

素因数分解:

$2^7\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 15103140

約数和(自身を除く): 7890724

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 67, 116, 128, 134, 232, 268, 464, 536, 841, 928, 1072, 1682, 1856, 1943, 2144, 3364, 3712, 3886, 4288, 6728, 7772, 8576, 13456, 15544, 26912, 31088, 53824, 56347, 62176, 107648, 112694, 124352, 225388, 248704, 450776, 901552, 1803104, 3606208, 7212416]

約数ペア:

[(1, 7212416), (2, 3606208), (4, 1803104), (8, 901552), (16, 450776), (29, 248704), (32, 225388), (58, 124352), (64, 112694), (67, 107648), (116, 62176), (128, 56347), (134, 53824), (232, 31088), (268, 26912), (464, 15544), (536, 13456), (841, 8576), (928, 7772), (1072, 6728), (1682, 4288), (1856, 3886), (1943, 3712), (2144, 3364)]