38106016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 81496800

約数和(自身を除く): 43390784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 208, 278, 416, 556, 659, 1112, 1318, 1807, 2224, 2636, 3614, 4448, 5272, 7228, 8567, 10544, 14456, 17134, 21088, 28912, 34268, 57824, 68536, 91601, 137072, 183202, 274144, 366404, 732808, 1190813, 1465616, 2381626, 2931232, 4763252, 9526504, 19053008, 38106016]

約数ペア:

[(1, 38106016), (2, 19053008), (4, 9526504), (8, 4763252), (13, 2931232), (16, 2381626), (26, 1465616), (32, 1190813), (52, 732808), (104, 366404), (139, 274144), (208, 183202), (278, 137072), (416, 91601), (556, 68536), (659, 57824), (1112, 34268), (1318, 28912), (1807, 21088), (2224, 17134), (2636, 14456), (3614, 10544), (4448, 8567), (5272, 7228)]