22840416

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1204

約数の個数: 72

約数和(自身を含む): 65926224

約数和(自身を除く): 43085808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1117, 1136, 1278, 1704, 2234, 2272, 2556, 3351, 3408, 4468, 5112, 6702, 6816, 8936, 10053, 10224, 13404, 17872, 20106, 20448, 26808, 35744, 40212, 53616, 79307, 80424, 107232, 158614, 160848, 237921, 317228, 321696, 475842, 634456, 713763, 951684, 1268912, 1427526, 1903368, 2537824, 2855052, 3806736, 5710104, 7613472, 11420208, 22840416]

約数ペア:

[(1, 22840416), (2, 11420208), (3, 7613472), (4, 5710104), (6, 3806736), (8, 2855052), (9, 2537824), (12, 1903368), (16, 1427526), (18, 1268912), (24, 951684), (32, 713763), (36, 634456), (48, 475842), (71, 321696), (72, 317228), (96, 237921), (142, 160848), (144, 158614), (213, 107232), (284, 80424), (288, 79307), (426, 53616), (568, 40212), (639, 35744), (852, 26808), (1117, 20448), (1136, 20106), (1278, 17872), (1704, 13404), (2234, 10224), (2272, 10053), (2556, 8936), (3351, 6816), (3408, 6702), (4468, 5112)]