72286336

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29723}}^1$

素因数の和:29756

約数の個数: 32

約数和(自身を含む): 151592400

約数和(自身を除く): 79306064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 29723, 59446, 118892, 237784, 475568, 564737, 951136, 1129474, 1902272, 2258948, 3804544, 4517896, 9035792, 18071584, 36143168, 72286336]

約数ペア:

[(1, 72286336), (2, 36143168), (4, 18071584), (8, 9035792), (16, 4517896), (19, 3804544), (32, 2258948), (38, 1902272), (64, 1129474), (76, 951136), (128, 564737), (152, 475568), (304, 237784), (608, 118892), (1216, 59446), (2432, 29723)]