65845624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37243}}^1$

素因数の和:37279

約数の個数: 32

約数和(自身を含む): 140782320

約数和(自身を除く): 74936696

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 37243, 74486, 148972, 297944, 484159, 633131, 968318, 1266262, 1936636, 2532524, 3873272, 5065048, 8230703, 16461406, 32922812, 65845624]

約数ペア:

[(1, 65845624), (2, 32922812), (4, 16461406), (8, 8230703), (13, 5065048), (17, 3873272), (26, 2532524), (34, 1936636), (52, 1266262), (68, 968318), (104, 633131), (136, 484159), (221, 297944), (442, 148972), (884, 74486), (1768, 37243)]