7204288

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1269

約数の個数: 56

約数和(自身を含む): 17609312

約数和(自身を除く): 10405024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1237, 1456, 2474, 2912, 4948, 5824, 8659, 9896, 16081, 17318, 19792, 32162, 34636, 39584, 64324, 69272, 79168, 112567, 128648, 138544, 225134, 257296, 277088, 450268, 514592, 554176, 900536, 1029184, 1801072, 3602144, 7204288]

約数ペア:

[(1, 7204288), (2, 3602144), (4, 1801072), (7, 1029184), (8, 900536), (13, 554176), (14, 514592), (16, 450268), (26, 277088), (28, 257296), (32, 225134), (52, 138544), (56, 128648), (64, 112567), (91, 79168), (104, 69272), (112, 64324), (182, 39584), (208, 34636), (224, 32162), (364, 19792), (416, 17318), (448, 16081), (728, 9896), (832, 8659), (1237, 5824), (1456, 4948), (2474, 2912)]