40055028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19751}}^1$

素因数の和:19784

約数の個数: 36

約数和(自身を含む): 101209248

約数和(自身を除く): 61154220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 19751, 39502, 59253, 79004, 118506, 237012, 256763, 513526, 770289, 1027052, 1540578, 3081156, 3337919, 6675838, 10013757, 13351676, 20027514, 40055028]

約数ペア:

[(1, 40055028), (2, 20027514), (3, 13351676), (4, 10013757), (6, 6675838), (12, 3337919), (13, 3081156), (26, 1540578), (39, 1027052), (52, 770289), (78, 513526), (156, 256763), (169, 237012), (338, 118506), (507, 79004), (676, 59253), (1014, 39502), (2028, 19751)]