7924592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1281

約数の個数: 40

約数和(自身を含む): 17082240

約数和(自身を除く): 9157648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1229, 1612, 2458, 3224, 4916, 6448, 9832, 15977, 19664, 31954, 38099, 63908, 76198, 127816, 152396, 255632, 304792, 495287, 609584, 990574, 1981148, 3962296, 7924592]

約数ペア:

[(1, 7924592), (2, 3962296), (4, 1981148), (8, 990574), (13, 609584), (16, 495287), (26, 304792), (31, 255632), (52, 152396), (62, 127816), (104, 76198), (124, 63908), (208, 38099), (248, 31954), (403, 19664), (496, 15977), (806, 9832), (1229, 6448), (1612, 4916), (2458, 3224)]