25282608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1362

約数の個数: 80

約数和(自身を含む): 72662016

約数和(自身を除く): 47379408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1307, 1488, 1612, 2418, 2614, 3224, 3921, 4836, 5228, 6448, 7842, 9672, 10456, 15684, 16991, 19344, 20912, 31368, 33982, 40517, 50973, 62736, 67964, 81034, 101946, 121551, 135928, 162068, 203892, 243102, 271856, 324136, 407784, 486204, 526721, 648272, 815568, 972408, 1053442, 1580163, 1944816, 2106884, 3160326, 4213768, 6320652, 8427536, 12641304, 25282608]

約数ペア:

[(1, 25282608), (2, 12641304), (3, 8427536), (4, 6320652), (6, 4213768), (8, 3160326), (12, 2106884), (13, 1944816), (16, 1580163), (24, 1053442), (26, 972408), (31, 815568), (39, 648272), (48, 526721), (52, 486204), (62, 407784), (78, 324136), (93, 271856), (104, 243102), (124, 203892), (156, 162068), (186, 135928), (208, 121551), (248, 101946), (312, 81034), (372, 67964), (403, 62736), (496, 50973), (624, 40517), (744, 33982), (806, 31368), (1209, 20912), (1307, 19344), (1488, 16991), (1612, 15684), (2418, 10456), (2614, 9672), (3224, 7842), (3921, 6448), (4836, 5228)]