78228928

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{64333}}^1$

素因数の和:64364

約数の個数: 28

約数和(自身を含む): 163408360

約数和(自身を除く): 85179432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 64333, 128666, 257332, 514664, 1029328, 1222327, 2058656, 2444654, 4117312, 4889308, 9778616, 19557232, 39114464, 78228928]

約数ペア:

[(1, 78228928), (2, 39114464), (4, 19557232), (8, 9778616), (16, 4889308), (19, 4117312), (32, 2444654), (38, 2058656), (64, 1222327), (76, 1029328), (152, 514664), (304, 257332), (608, 128666), (1216, 64333)]