40741964

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 72349200

約数和(自身を除く): 31607236

約数列:

[1, 2, 4, 149, 197, 298, 347, 394, 596, 694, 788, 1388, 29353, 51703, 58706, 68359, 103406, 117412, 136718, 206812, 273436, 10185491, 20370982, 40741964]

約数ペア:

[(1, 40741964), (2, 20370982), (4, 10185491), (149, 273436), (197, 206812), (298, 136718), (347, 117412), (394, 103406), (596, 68359), (694, 58706), (788, 51703), (1388, 29353)]