72272704

素因数分解:

$2^6\times 7^1\times {\mathrm{161323}}^1$

素因数の和:161342

約数の個数: 28

約数和(自身を含む): 163905184

約数和(自身を除く): 91632480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161323, 322646, 645292, 1129261, 1290584, 2258522, 2581168, 4517044, 5162336, 9034088, 10324672, 18068176, 36136352, 72272704]

約数ペア:

[(1, 72272704), (2, 36136352), (4, 18068176), (7, 10324672), (8, 9034088), (14, 5162336), (16, 4517044), (28, 2581168), (32, 2258522), (56, 1290584), (64, 1129261), (112, 645292), (224, 322646), (448, 161323)]