21473472

素因数分解:

$2^6\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1265

約数の個数: 56

約数和(自身を含む): 57450736

約数和(自身を除く): 35977264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 192, 194, 291, 388, 582, 776, 1153, 1164, 1552, 2306, 2328, 3104, 3459, 4612, 4656, 6208, 6918, 9224, 9312, 13836, 18448, 18624, 27672, 36896, 55344, 73792, 110688, 111841, 221376, 223682, 335523, 447364, 671046, 894728, 1342092, 1789456, 2684184, 3578912, 5368368, 7157824, 10736736, 21473472]

約数ペア:

[(1, 21473472), (2, 10736736), (3, 7157824), (4, 5368368), (6, 3578912), (8, 2684184), (12, 1789456), (16, 1342092), (24, 894728), (32, 671046), (48, 447364), (64, 335523), (96, 223682), (97, 221376), (192, 111841), (194, 110688), (291, 73792), (388, 55344), (582, 36896), (776, 27672), (1153, 18624), (1164, 18448), (1552, 13836), (2306, 9312), (2328, 9224), (3104, 6918), (3459, 6208), (4612, 4656)]