40465096

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 91756800

約数和(自身を除く): 51291704

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 89, 92, 161, 178, 184, 322, 353, 356, 623, 644, 706, 712, 1246, 1288, 1412, 2047, 2471, 2492, 2824, 4094, 4942, 4984, 8119, 8188, 9884, 14329, 16238, 16376, 19768, 28658, 31417, 32476, 56833, 57316, 62834, 64952, 113666, 114632, 125668, 219919, 227332, 251336, 439838, 454664, 722591, 879676, 1445182, 1759352, 2890364, 5058137, 5780728, 10116274, 20232548, 40465096]

約数ペア:

[(1, 40465096), (2, 20232548), (4, 10116274), (7, 5780728), (8, 5058137), (14, 2890364), (23, 1759352), (28, 1445182), (46, 879676), (56, 722591), (89, 454664), (92, 439838), (161, 251336), (178, 227332), (184, 219919), (322, 125668), (353, 114632), (356, 113666), (623, 64952), (644, 62834), (706, 57316), (712, 56833), (1246, 32476), (1288, 31417), (1412, 28658), (2047, 19768), (2471, 16376), (2492, 16238), (2824, 14329), (4094, 9884), (4942, 8188), (4984, 8119)]