64391304

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{141209}}^1$

素因数の和:141237

約数の個数: 32

約数和(自身を含む): 169452000

約数和(自身を除く): 105060696

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 141209, 282418, 423627, 564836, 847254, 1129672, 1694508, 2682971, 3389016, 5365942, 8048913, 10731884, 16097826, 21463768, 32195652, 64391304]

約数ペア:

[(1, 64391304), (2, 32195652), (3, 21463768), (4, 16097826), (6, 10731884), (8, 8048913), (12, 5365942), (19, 3389016), (24, 2682971), (38, 1694508), (57, 1129672), (76, 847254), (114, 564836), (152, 423627), (228, 282418), (456, 141209)]