40040412

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{25471}}^1$

素因数の和:25609

約数の個数: 24

約数和(自身を含む): 94144512

約数和(自身を除く): 54104100

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 25471, 50942, 76413, 101884, 152826, 305652, 3336701, 6673402, 10010103, 13346804, 20020206, 40040412]

約数ペア:

[(1, 40040412), (2, 20020206), (3, 13346804), (4, 10010103), (6, 6673402), (12, 3336701), (131, 305652), (262, 152826), (393, 101884), (524, 76413), (786, 50942), (1572, 25471)]