2520896

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 56

約数和(自身を含む): 6071616

約数和(自身を除く): 3550720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 331, 448, 476, 544, 662, 952, 1088, 1324, 1904, 2317, 2648, 3808, 4634, 5296, 5627, 7616, 9268, 10592, 11254, 18536, 21184, 22508, 37072, 39389, 45016, 74144, 78778, 90032, 148288, 157556, 180064, 315112, 360128, 630224, 1260448, 2520896]

約数ペア:

[(1, 2520896), (2, 1260448), (4, 630224), (7, 360128), (8, 315112), (14, 180064), (16, 157556), (17, 148288), (28, 90032), (32, 78778), (34, 74144), (56, 45016), (64, 39389), (68, 37072), (112, 22508), (119, 21184), (136, 18536), (224, 11254), (238, 10592), (272, 9268), (331, 7616), (448, 5627), (476, 5296), (544, 4634), (662, 3808), (952, 2648), (1088, 2317), (1324, 1904)]