72998222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{56239}}^1$

素因数の和:56311

約数の個数: 16

約数和(自身を含む): 121478400

約数和(自身を除く): 48480178

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 56239, 112478, 618629, 1237258, 3318101, 6636202, 36499111, 72998222]

約数ペア:

[(1, 72998222), (2, 36499111), (11, 6636202), (22, 3318101), (59, 1237258), (118, 618629), (649, 112478), (1298, 56239)]