40193928

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3511}}^1$

素因数の和:3579

約数の個数: 64

約数和(自身を含む): 113788800

約数和(自身を除く): 73594872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3511, 3816, 5724, 7022, 10533, 11448, 14044, 21066, 28088, 31599, 42132, 63198, 84264, 94797, 126396, 186083, 189594, 252792, 372166, 379188, 558249, 744332, 758376, 1116498, 1488664, 1674747, 2232996, 3349494, 4465992, 5024241, 6698988, 10048482, 13397976, 20096964, 40193928]

約数ペア:

[(1, 40193928), (2, 20096964), (3, 13397976), (4, 10048482), (6, 6698988), (8, 5024241), (9, 4465992), (12, 3349494), (18, 2232996), (24, 1674747), (27, 1488664), (36, 1116498), (53, 758376), (54, 744332), (72, 558249), (106, 379188), (108, 372166), (159, 252792), (212, 189594), (216, 186083), (318, 126396), (424, 94797), (477, 84264), (636, 63198), (954, 42132), (1272, 31599), (1431, 28088), (1908, 21066), (2862, 14044), (3511, 11448), (3816, 10533), (5724, 7022)]