72280256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59441}}^1$

素因数の和:59472

約数の個数: 28

約数和(自身を含む): 150982680

約数和(自身を除く): 78702424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 59441, 118882, 237764, 475528, 951056, 1129379, 1902112, 2258758, 3804224, 4517516, 9035032, 18070064, 36140128, 72280256]

約数ペア:

[(1, 72280256), (2, 36140128), (4, 18070064), (8, 9035032), (16, 4517516), (19, 3804224), (32, 2258758), (38, 1902112), (64, 1129379), (76, 951056), (152, 475528), (304, 237764), (608, 118882), (1216, 59441)]