74278828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75181}}^1$

素因数の和:75217

約数の個数: 24

約数和(自身を含む): 147356720

約数和(自身を除く): 73077892

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 75181, 150362, 300724, 977353, 1428439, 1954706, 2856878, 3909412, 5713756, 18569707, 37139414, 74278828]

約数ペア:

[(1, 74278828), (2, 37139414), (4, 18569707), (13, 5713756), (19, 3909412), (26, 2856878), (38, 1954706), (52, 1428439), (76, 977353), (247, 300724), (494, 150362), (988, 75181)]