72828544

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{33469}}^1$

素因数の和:33500

約数の個数: 32

約数和(自身を含む): 153627300

約数和(自身を除く): 80798756

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 33469, 66938, 133876, 267752, 535504, 568973, 1071008, 1137946, 2142016, 2275892, 4284032, 4551784, 9103568, 18207136, 36414272, 72828544]

約数ペア:

[(1, 72828544), (2, 36414272), (4, 18207136), (8, 9103568), (16, 4551784), (17, 4284032), (32, 2275892), (34, 2142016), (64, 1137946), (68, 1071008), (128, 568973), (136, 535504), (272, 267752), (544, 133876), (1088, 66938), (2176, 33469)]