25906296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:1996

約数の個数: 64

約数和(自身を含む): 71406720

約数和(自身を除く): 45500424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 1931, 2236, 3354, 3862, 4472, 5793, 6708, 7724, 11586, 13416, 15448, 23172, 25103, 46344, 50206, 75309, 83033, 100412, 150618, 166066, 200824, 249099, 301236, 332132, 498198, 602472, 664264, 996396, 1079429, 1992792, 2158858, 3238287, 4317716, 6476574, 8635432, 12953148, 25906296]

約数ペア:

[(1, 25906296), (2, 12953148), (3, 8635432), (4, 6476574), (6, 4317716), (8, 3238287), (12, 2158858), (13, 1992792), (24, 1079429), (26, 996396), (39, 664264), (43, 602472), (52, 498198), (78, 332132), (86, 301236), (104, 249099), (129, 200824), (156, 166066), (172, 150618), (258, 100412), (312, 83033), (344, 75309), (516, 50206), (559, 46344), (1032, 25103), (1118, 23172), (1677, 15448), (1931, 13416), (2236, 11586), (3354, 7724), (3862, 6708), (4472, 5793)]