40913236

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16057}}^1$

素因数の和:16088

約数の個数: 36

約数和(自身を含む): 89699988

約数和(自身を除く): 48786752

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 16057, 32114, 64228, 112399, 208741, 224798, 417482, 449596, 786793, 834964, 1461187, 1573586, 2922374, 3147172, 5844748, 10228309, 20456618, 40913236]

約数ペア:

[(1, 40913236), (2, 20456618), (4, 10228309), (7, 5844748), (13, 3147172), (14, 2922374), (26, 1573586), (28, 1461187), (49, 834964), (52, 786793), (91, 449596), (98, 417482), (182, 224798), (196, 208741), (364, 112399), (637, 64228), (1274, 32114), (2548, 16057)]