40871004

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 97372800

約数和(自身を除く): 56501796

約数列:

[1, 2, 3, 4, 6, 12, 107, 139, 214, 229, 278, 321, 417, 428, 458, 556, 642, 687, 834, 916, 1284, 1374, 1668, 2748, 14873, 24503, 29746, 31831, 44619, 49006, 59492, 63662, 73509, 89238, 95493, 98012, 127324, 147018, 178476, 190986, 294036, 381972, 3405917, 6811834, 10217751, 13623668, 20435502, 40871004]

約数ペア:

[(1, 40871004), (2, 20435502), (3, 13623668), (4, 10217751), (6, 6811834), (12, 3405917), (107, 381972), (139, 294036), (214, 190986), (229, 178476), (278, 147018), (321, 127324), (417, 98012), (428, 95493), (458, 89238), (556, 73509), (642, 63662), (687, 59492), (834, 49006), (916, 44619), (1284, 31831), (1374, 29746), (1668, 24503), (2748, 14873)]