40899272

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 79120800

約数和(自身を除く): 38221528

約数列:

[1, 2, 4, 8, 59, 73, 118, 146, 236, 292, 472, 584, 1187, 2374, 4307, 4748, 8614, 9496, 17228, 34456, 70033, 86651, 140066, 173302, 280132, 346604, 560264, 693208, 5112409, 10224818, 20449636, 40899272]

約数ペア:

[(1, 40899272), (2, 20449636), (4, 10224818), (8, 5112409), (59, 693208), (73, 560264), (118, 346604), (146, 280132), (236, 173302), (292, 140066), (472, 86651), (584, 70033), (1187, 34456), (2374, 17228), (4307, 9496), (4748, 8614)]