40396048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32789}}^1$

素因数の和:32815

約数の個数: 40

約数和(自身を含む): 97583040

約数和(自身を除く): 57186992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 32789, 65578, 131156, 229523, 262312, 360679, 459046, 524624, 721358, 918092, 1442716, 1836184, 2524753, 2885432, 3672368, 5049506, 5770864, 10099012, 20198024, 40396048]

約数ペア:

[(1, 40396048), (2, 20198024), (4, 10099012), (7, 5770864), (8, 5049506), (11, 3672368), (14, 2885432), (16, 2524753), (22, 1836184), (28, 1442716), (44, 918092), (56, 721358), (77, 524624), (88, 459046), (112, 360679), (154, 262312), (176, 229523), (308, 131156), (616, 65578), (1232, 32789)]