72729824

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{23431}}^1$

素因数の和:23538

約数の個数: 24

約数和(自身を含む): 144669168

約数和(自身を除く): 71939344

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 23431, 46862, 93724, 187448, 374896, 749792, 2272807, 4545614, 9091228, 18182456, 36364912, 72729824]

約数ペア:

[(1, 72729824), (2, 36364912), (4, 18182456), (8, 9091228), (16, 4545614), (32, 2272807), (97, 749792), (194, 374896), (388, 187448), (776, 93724), (1552, 46862), (3104, 23431)]