427280512

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{175691}}^1$

素因数の和:175724

約数の個数: 32

約数和(自身を含む): 896029200

約数和(自身を除く): 468748688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 175691, 351382, 702764, 1405528, 2811056, 3338129, 5622112, 6676258, 11244224, 13352516, 22488448, 26705032, 53410064, 106820128, 213640256, 427280512]

約数ペア:

[(1, 427280512), (2, 213640256), (4, 106820128), (8, 53410064), (16, 26705032), (19, 22488448), (32, 13352516), (38, 11244224), (64, 6676258), (76, 5622112), (128, 3338129), (152, 2811056), (304, 1405528), (608, 702764), (1216, 351382), (2432, 175691)]