24977488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 51592680

約数和(自身を除く): 26615192

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 229, 272, 401, 458, 802, 916, 1604, 1832, 3208, 3664, 3893, 6416, 6817, 7786, 13634, 15572, 27268, 31144, 54536, 62288, 91829, 109072, 183658, 367316, 734632, 1469264, 1561093, 3122186, 6244372, 12488744, 24977488]

約数ペア:

[(1, 24977488), (2, 12488744), (4, 6244372), (8, 3122186), (16, 1561093), (17, 1469264), (34, 734632), (68, 367316), (136, 183658), (229, 109072), (272, 91829), (401, 62288), (458, 54536), (802, 31144), (916, 27268), (1604, 15572), (1832, 13634), (3208, 7786), (3664, 6817), (3893, 6416)]