25942788

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2699}}^1$

素因数の和:2801

約数の個数: 48

約数和(自身を含む): 68040000

約数和(自身を除く): 42097212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 2699, 3204, 4806, 5398, 8097, 9612, 10796, 16194, 24291, 32388, 48582, 72873, 97164, 145746, 240211, 291492, 480422, 720633, 960844, 1441266, 2161899, 2882532, 4323798, 6485697, 8647596, 12971394, 25942788]

約数ペア:

[(1, 25942788), (2, 12971394), (3, 8647596), (4, 6485697), (6, 4323798), (9, 2882532), (12, 2161899), (18, 1441266), (27, 960844), (36, 720633), (54, 480422), (89, 291492), (108, 240211), (178, 145746), (267, 97164), (356, 72873), (534, 48582), (801, 32388), (1068, 24291), (1602, 16194), (2403, 10796), (2699, 9612), (3204, 8097), (4806, 5398)]