28619808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42589}}^1$

素因数の和:42609

約数の個数: 48

約数和(自身を含む): 85861440

約数和(自身を除く): 57241632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42589, 85178, 127767, 170356, 255534, 298123, 340712, 511068, 596246, 681424, 894369, 1022136, 1192492, 1362848, 1788738, 2044272, 2384984, 3577476, 4088544, 4769968, 7154952, 9539936, 14309904, 28619808]

約数ペア:

[(1, 28619808), (2, 14309904), (3, 9539936), (4, 7154952), (6, 4769968), (7, 4088544), (8, 3577476), (12, 2384984), (14, 2044272), (16, 1788738), (21, 1362848), (24, 1192492), (28, 1022136), (32, 894369), (42, 681424), (48, 596246), (56, 511068), (84, 340712), (96, 298123), (112, 255534), (168, 170356), (224, 127767), (336, 85178), (672, 42589)]